Commit Graph

270 Commits

Author SHA1 Message Date
Harrison Chase
179ddbe88b
add enum output parser (#5165) 2023-05-27 20:58:23 -07:00
Davis Chase
ca88b25da6
Zep sdk version (#5267)
zep-python's sync methods no longer need an asyncio wrapper. This was
causing issues with FastAPI deployment.
Zep also now supports putting and getting of arbitrary message metadata.

Bump zep-python version to v0.30

Remove nest-asyncio from Zep example notebooks.

Modify tests to include metadata.

---------

Co-authored-by: Daniel Chalef <daniel.chalef@private.org>
Co-authored-by: Daniel Chalef <131175+danielchalef@users.noreply.github.com>
2023-05-25 13:42:10 -07:00
Eugene Yurtsev
5cfa72a130
Bibtex integration for document loader and retriever (#5137)
# Bibtex integration

Wrap bibtexparser to retrieve a list of docs from a bibtex file.
* Get the metadata from the bibtex entries
* `page_content` get from the local pdf referenced in the `file` field
of the bibtex entry using `pymupdf`
* If no valid pdf file, `page_content` set to the `abstract` field of
the bibtex entry
* Support Zotero flavour using regex to get the file path
* Added usage example in
`docs/modules/indexes/document_loaders/examples/bibtex.ipynb`
---------

Co-authored-by: Sébastien M. Popoff <sebastien.popoff@espci.fr>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-25 00:21:31 -07:00
ByronHsu
f0730c6489
Allow readthedoc loader to pass custom html tag (#5175)
## Description

The html structure of readthedocs can differ. Currently, the html tag is
hardcoded in the reader, and unable to fit into some cases. This pr
includes the following changes:

1. Replace `find_all` with `find` because we just want one tag.
2. Provide `custom_html_tag` to the loader.
3. Add tests for readthedoc loader
4. Refactor code

## Issues

See more in https://github.com/hwchase17/langchain/pull/2609. The
problem was not completely fixed in that pr.
---------

Signed-off-by: byhsu <byhsu@linkedin.com>
Co-authored-by: byhsu <byhsu@linkedin.com>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-24 10:40:27 -07:00
Tommaso De Lorenzo
52714cedd4
fixing total cost finetuned model giving zero (#5144)
# OpanAI finetuned model giving zero tokens cost

Very simple fix to the previously committed solution to allowing
finetuned Openai models.

Improves #5127 

---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-24 10:04:08 -07:00
Harrison Chase
94cf391ef1
standardize json parsing (#5168)
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-24 10:03:53 -07:00
Davis Chase
2b2176a3c1
tfidf retriever (#5114)
Co-authored-by: vempaliakhil96 <vempaliakhil96@gmail.com>
2023-05-24 10:02:09 -07:00
Tian Wei
d7f807b71f
Add AzureCognitiveServicesToolkit to call Azure Cognitive Services API (#5012)
# Add AzureCognitiveServicesToolkit to call Azure Cognitive Services
API: achieve some multimodal capabilities

This PR adds a toolkit named AzureCognitiveServicesToolkit which bundles
the following tools:
- AzureCogsImageAnalysisTool: calls Azure Cognitive Services image
analysis API to extract caption, objects, tags, and text from images.
- AzureCogsFormRecognizerTool: calls Azure Cognitive Services form
recognizer API to extract text, tables, and key-value pairs from
documents.
- AzureCogsSpeech2TextTool: calls Azure Cognitive Services speech to
text API to transcribe speech to text.
- AzureCogsText2SpeechTool: calls Azure Cognitive Services text to
speech API to synthesize text to speech.

This toolkit can be used to process image, document, and audio inputs.
---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-23 06:45:48 -07:00
Eugene Yurtsev
d56313acba
Improve effeciency of TextSplitter.split_documents, iterate once (#5111)
# Improve TextSplitter.split_documents, collect page_content and
metadata in one iteration

## Who can review?

Community members can review the PR once tests pass. Tag
maintainers/contributors who might be interested:

@eyurtsev In the case where documents is a generator that can only be
iterated once making this change is a huge help. Otherwise a silent
issue happens where metadata is empty for all documents when documents
is a generator. So we expand the argument from `List[Document]` to
`Union[Iterable[Document], Sequence[Document]]`

---------

Co-authored-by: Steven Tartakovsky <tartakovsky.developer@gmail.com>
2023-05-22 23:00:24 -04:00
Gergely Imreh
69de33e024
Add Mastodon toots loader (#5036)
# Add Mastodon toots loader.

Loader works either with public toots, or Mastodon app credentials. Toot
text and user info is loaded.

I've also added integration test for this new loader as it works with
public data, and a notebook with example output run now.

---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-22 16:43:07 -07:00
Eduard van Valkenburg
1cb04f2b26
PowerBI major refinement in working of tool and tweaks in the rest (#5090)
# PowerBI major refinement in working of tool and tweaks in the rest

I've gained some experience with more complex sets and the earlier
implementation had too many tries by the agent to create DAX, so
refactored the code to run the LLM to create dax based on a question and
then immediately run the same against the dataset, with retries and a
prompt that includes the error for the retry. This works much better!

Also did some other refactoring of the inner workings, making things
clearer, more concise and faster.
2023-05-22 11:58:28 -07:00
hwaking
e57ebf3922
add get_top_k_cosine_similarity method to get max top k score and index (#5059)
# Row-wise cosine similarity between two equal-width matrices and return
the max top_k score and index, the score all greater than
threshold_score.

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-22 11:55:48 -07:00
Deepak S V
5cd12102be
Improving Resilience of MRKL Agent (#5014)
This is a highly optimized update to the pull request
https://github.com/hwchase17/langchain/pull/3269

Summary:
1) Added ability to MRKL agent to self solve the ValueError(f"Could not
parse LLM output: `{llm_output}`") error, whenever llm (especially
gpt-3.5-turbo) does not follow the format of MRKL Agent, while returning
"Action:" & "Action Input:".
2) The way I am solving this error is by responding back to the llm with
the messages "Invalid Format: Missing 'Action:' after 'Thought:'" &
"Invalid Format: Missing 'Action Input:' after 'Action:'" whenever
Action: and Action Input: are not present in the llm output
respectively.

For a detailed explanation, look at the previous pull request.

New Updates:
1) Since @hwchase17 , requested in the previous PR to communicate the
self correction (error) message, using the OutputParserException, I have
added new ability to the OutputParserException class to store the
observation & previous llm_output in order to communicate it to the next
Agent's prompt. This is done, without breaking/modifying any of the
functionality OutputParserException previously performs (i.e.
OutputParserException can be used in the same way as before, without
passing any observation & previous llm_output too).

---------

Co-authored-by: Deepak S V <svdeepak99@users.noreply.github.com>
2023-05-22 11:08:08 -07:00
Deepak S V
49ca02711e
Improved query, print & exception handling in REPL Tool (#4997)
Update to pull request https://github.com/hwchase17/langchain/pull/3215

Summary:
1) Improved the sanitization of query (using regex), by removing python
command (since gpt-3.5-turbo sometimes assumes python console as a
terminal, and runs python command first which causes error). Also
sometimes 1 line python codes contain single backticks.
2) Added 7 new test cases.

For more details, view the previous pull request.

---------

Co-authored-by: Deepak S V <svdeepak99@users.noreply.github.com>
2023-05-22 13:43:44 +00:00
Zander Chase
ef7d015be5
Separate Runner Functions from Client (#5079)
Extract the methods specific to running an LLM or Chain on a dataset to
separate utility functions.

This simplifies the client a bit and lets us separate concerns of LCP
details from running examples (e.g., for evals)
2023-05-22 05:28:47 +00:00
Harrison Chase
b0431c672b
Harrison/psychic (#5063)
Co-authored-by: Ayan Bandyopadhyay <ayanb9440@gmail.com>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-21 09:13:20 -07:00
Davis Chase
3bc0bf0079
fix prompt saving (#4987)
will add unit tests
2023-05-20 08:21:52 -07:00
Davis Chase
080eb1b3fc
Fix graphql tool (#4984)
Fix construction and add unit test.
2023-05-19 15:27:50 -07:00
Mike McGarry
ddd595fe81
feature/4493 Improve Evernote Document Loader (#4577)
# Improve Evernote Document Loader

When exporting from Evernote you may export more than one note.
Currently the Evernote loader concatenates the content of all notes in
the export into a single document and only attaches the name of the
export file as metadata on the document.

This change ensures that each note is loaded as an independent document
and all available metadata on the note e.g. author, title, created,
updated are added as metadata on each document.

It also uses an existing optional dependency of `html2text` instead of
`pypandoc` to remove the need to download the pandoc application via
`download_pandoc()` to be able to use the `pypandoc` python bindings.

Fixes #4493 

Co-authored-by: Mike McGarry <mike.mcgarry@finbourne.com>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-19 14:28:17 -07:00
Eugene Yurtsev
06e524416c
power bi api wrapper integration tests & bug fix (#4983)
# Powerbi API wrapper bug fix + integration tests

- Bug fix by removing `TYPE_CHECKING` in in utilities/powerbi.py
- Added integration test for power bi api in
utilities/test_powerbi_api.py
- Added integration test for power bi agent in
agent/test_powerbi_agent.py
- Edited .env.examples to help set up power bi related environment
variables
- Updated demo notebook with working code in
docs../examples/powerbi.ipynb - AzureOpenAI -> ChatOpenAI

Notes: 

Chat models (gpt3.5, gpt4) are much more capable than davinci at writing
DAX queries, so that is important to getting the agent to work properly.
Interestingly, gpt3.5-turbo needed the examples=DEFAULT_FEWSHOT_EXAMPLES
to write consistent DAX queries, so gpt4 seems necessary as the smart
llm.

Fixes #4325

## Before submitting

Azure-core and Azure-identity are necessary dependencies

check integration tests with the following:
`pytest tests/integration_tests/utilities/test_powerbi_api.py`
`pytest tests/integration_tests/agent/test_powerbi_agent.py`

You will need a power bi account with a dataset id + table name in order
to test. See .env.examples for details.

## Who can review?
@hwchase17
@vowelparrot

---------

Co-authored-by: aditya-pethe <adityapethe1@gmail.com>
2023-05-19 11:25:52 -04:00
Harrison Chase
88a3a56c1a
Add Spark SQL support (#4602) (#4956)
# Add Spark SQL support 
* Add Spark SQL support. It can connect to Spark via building a
local/remote SparkSession.
* Include a notebook example

I tried some complicated queries (window function, table joins), and the
tool works well.
Compared to the [Spark Dataframe

agent](https://python.langchain.com/en/latest/modules/agents/toolkits/examples/spark.html),
this tool is able to generate queries across multiple tables.

---------

# Your PR Title (What it does)

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## Before submitting

<!-- If you're adding a new integration, include an integration test and
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## Who can review?

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<!-- For a quicker response, figure out the right person to tag with @

        @hwchase17 - project lead

        Tracing / Callbacks
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---------

Co-authored-by: Gengliang Wang <gengliang@apache.org>
Co-authored-by: Mike W <62768671+skcoirz@users.noreply.github.com>
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
Co-authored-by: UmerHA <40663591+UmerHA@users.noreply.github.com>
Co-authored-by: 张城铭 <z@hyperf.io>
Co-authored-by: assert <zhangchengming@kkguan.com>
Co-authored-by: blob42 <spike@w530>
Co-authored-by: Yuekai Zhang <zhangyuekai@foxmail.com>
Co-authored-by: Richard He <he.yucheng@outlook.com>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
Co-authored-by: Leonid Ganeline <leo.gan.57@gmail.com>
Co-authored-by: Alexey Nominas <60900649+Chae4ek@users.noreply.github.com>
Co-authored-by: elBarkey <elbarkey@gmail.com>
Co-authored-by: Davis Chase <130488702+dev2049@users.noreply.github.com>
Co-authored-by: Jeffrey D <1289344+verygoodsoftwarenotvirus@users.noreply.github.com>
Co-authored-by: so2liu <yangliu35@outlook.com>
Co-authored-by: Viswanadh Rayavarapu <44315599+vishwa-rn@users.noreply.github.com>
Co-authored-by: Chakib Ben Ziane <contact@blob42.xyz>
Co-authored-by: Daniel Chalef <131175+danielchalef@users.noreply.github.com>
Co-authored-by: Daniel Chalef <daniel.chalef@private.org>
Co-authored-by: Jari Bakken <jari.bakken@gmail.com>
Co-authored-by: escafati <scafatieugenio@gmail.com>
2023-05-18 20:53:08 -07:00
Daniel Chalef
c8c2276ccb
Zep Retriever - Vector Search Over Chat History (#4533)
# Zep Retriever - Vector Search Over Chat History with the Zep Long-term
Memory Service

More on Zep: https://github.com/getzep/zep

Note: This PR is related to and relies on
https://github.com/hwchase17/langchain/pull/4834. I did not want to
modify the `pyproject.toml` file to add the `zep-python` dependency a
second time.

Co-authored-by: Daniel Chalef <daniel.chalef@private.org>
2023-05-18 16:27:18 -07:00
Eugene Yurtsev
e46202829f
feat #4479: TextLoader auto detect encoding and improved exceptions (#4927)
# TextLoader auto detect encoding and enhanced exception handling

- Add an option to enable encoding detection on `TextLoader`. 
- The detection is done using `chardet`
- The loading is done by trying all detected encodings by order of
confidence or raise an exception otherwise.

### New Dependencies:
- `chardet`

Fixes #4479 

## Before submitting

<!-- If you're adding a new integration, include an integration test and
an example notebook showing its use! -->

## Who can review?

Community members can review the PR once tests pass. Tag
maintainers/contributors who might be interested:

- @eyurtsev

---------

Co-authored-by: blob42 <spike@w530>
2023-05-18 09:55:14 -04:00
Davis Chase
8966f61ca5
Zep memory (#4898)
Co-authored-by: Daniel Chalef <daniel.chalef@private.org>
Co-authored-by: Daniel Chalef <131175+danielchalef@users.noreply.github.com>
2023-05-17 20:01:01 -07:00
Davis Chase
e28bdf4453
Cadlabs/python tool sanitization (#4754)
Co-authored-by: BenSchZA <BenSchZA@users.noreply.github.com>
2023-05-17 19:46:12 -07:00
Eugene Yurtsev
0dc304ca80
Add html parsers (#4874)
# Add bs4 html parser

* Some minor refactors
* Extract the bs4 html parsing code from the bs html loader
* Move some tests from integration tests to unit tests
2023-05-17 22:39:11 -04:00
Eugene Yurtsev
8e41143bf5
Add a generic document loader (#4875)
# Add generic document loader

* This PR adds a generic document loader which can assemble a loader
from a blob loader and a parser
* Adds a registry for parsers
* Populate registry with a default mimetype based parser


## Expected changes

- Parsing involves loading content via IO so can be sped up via:
  * Threading in sync
  * Async  
- The actual parsing logic may be computatinoally involved: may need to
figure out to add multi-processing support
- May want to add suffix based parser since suffixes are easier to
specify in comparison to mime types

## Before submitting

No notebooks yet, we first need to get a few of the basic parsers up
(prior to advertising the interface)
2023-05-17 22:38:55 -04:00
Zander Chase
8dcad0f272
Add Support for Flexible Input Format for LLM and Chat Model Runs (#4805)
Previously, the client expected a strict 'prompt' or 'messages' format
and wouldn't permit running a chat model or llm on prompts or messages
(respectively).

Since many datasets may want to specify custom key: string , relax this
requirement.
Also, add support for running a chat model on raw prompts and LLM on
chat messages through their respective fallbacks.
2023-05-17 14:24:17 +00:00
Ankush Gola
aa73a888fa
Some notebook and client fixes (add retries, clean up docs, etc) (#4820)
# Your PR Title (What it does)

<!--
Thank you for contributing to LangChain! Your PR will appear in our next
release under the title you set. Please make sure it highlights your
valuable contribution.

Replace this with a description of the change, the issue it fixes (if
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@-mention the same people again, as notifications can get lost.
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<!-- Remove if not applicable -->

Fixes # (issue)

## Before submitting

<!-- If you're adding a new integration, include an integration test and
an example notebook showing its use! -->

## Who can review?

Community members can review the PR once tests pass. Tag
maintainers/contributors who might be interested:

<!-- For a quicker response, figure out the right person to tag with @

        @hwchase17 - project lead

        Tracing / Callbacks
        - @agola11

        Async
        - @agola11

        DataLoaders
        - @eyurtsev

        Models
        - @hwchase17
        - @agola11

        Agents / Tools / Toolkits
        - @vowelparrot
        
        VectorStores / Retrievers / Memory
        - @dev2049
        
 -->
2023-05-16 20:23:00 -07:00
charosen
75fe9d3555
Add from_file method to message prompt template (#4713)
**Feature**: This PR adds `from_template_file` class method to
BaseStringMessagePromptTemplate. This is useful to help user to create
message prompt templates directly from template files, including
`ChatMessagePromptTemplate`, `HumanMessagePromptTemplate`,
`AIMessagePromptTemplate` & `SystemMessagePromptTemplate`.

**Tests**: Unit tests have been added in this PR.

Co-authored-by: charosen <charosen@bupt.cn>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-16 16:25:17 -07:00
Adam Quigley
e78c9be312
Add Confluence Loader unit tests (#3333)
Adds some basic unit tests for the ConfluenceLoader that can be extended
later. Ports this [PR from
llama-hub](https://github.com/emptycrown/llama-hub/pull/208) and adapts
it to `langchain`.

@Jflick58 and @zywilliamli adding you here as potential reviewers

---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-16 15:17:07 -07:00
Raduan Al-Shedivat
00c6ec8a2d
fix(document_loaders/telegram): fix pandas calls + add tests (#4806)
# Fix Telegram API loader + add tests.
I was testing this integration and it was broken with next error:
```python
message_threads = loader._get_message_threads(df)
KeyError: False
```
Also, this particular loader didn't have any tests / related group in
poetry, so I added those as well.

@hwchase17 / @eyurtsev please take a look on this fix PR.

---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-16 14:35:25 -07:00
Eugene Yurtsev
255690d78e
Catch changes to test group (#4802)
# Catch changes to test group

Add test to catch changes to test group.
2023-05-16 14:48:56 -04:00
Eugene Yurtsev
c3b6129beb
Block sockets for unit-tests (#4803)
# Block usage of sockets during unit tests

Catch any tests that attempt to use the network.
2023-05-16 14:41:24 -04:00
Eugene Yurtsev
09587a3201
Clean up tests for pdf parsers (#4595)
# Organize tests for pdf parsers

Clean up tests for pdf parsers, remove duplicate tests, convert to unit
tests.
2023-05-15 14:21:05 -04:00
Eugene Yurtsev
d3300bd799
YouTube Loader: Replace regexp with built-in parsing (#4729) 2023-05-15 08:34:41 -07:00
Eugene Yurtsev
3c490b5ba3
Docugami DataLoader (#4727)
### Adds a document loader for Docugami

Specifically:

1. Adds a data loader that talks to the [Docugami](http://docugami.com)
API to download processed documents as semantic XML
2. Parses the semantic XML into chunks, with additional metadata
capturing chunk semantics
3. Adds a detailed notebook showing how you can use additional metadata
returned by Docugami for techniques like the [self-querying
retriever](https://python.langchain.com/en/latest/modules/indexes/retrievers/examples/self_query_retriever.html)
4. Adds an integration test, and related documentation

Here is an example of a result that is not possible without the
capabilities added by Docugami (from the notebook):

<img width="1585" alt="image"
src="https://github.com/hwchase17/langchain/assets/749277/bb6c1ce3-13dc-4349-a53b-de16681fdd5b">

---------

Co-authored-by: Taqi Jaffri <tjaffri@docugami.com>
Co-authored-by: Taqi Jaffri <tjaffri@gmail.com>
2023-05-15 10:53:00 -04:00
KNiski
c2761aa8f4
Improve video_id extraction in YoutubeLoader (#4452)
# Improve video_id extraction in `YoutubeLoader`

`YoutubeLoader.from_youtube_url` can only deal with one specific url
format. I've introduced `YoutubeLoader.extract_video_id` which can
extract video id from common YT urls.

Fixes #4451 


@eyurtsev

---------

Co-authored-by: Kamil Niski <kamil.niski@gmail.com>
2023-05-15 10:45:19 -04:00
Lester Yang
cd3f9865f3
Feature: pdfplumber PDF loader with BaseBlobParser (#4552)
# Feature: pdfplumber PDF loader with BaseBlobParser

* Adds pdfplumber as a PDF loader
* Adds pdfplumber as a blob parser.
2023-05-15 09:47:02 -04:00
Li Yuanzheng
3b6206af49
Respect User-Specified User-Agent in WebBaseLoader (#4579)
# Respect User-Specified User-Agent in WebBaseLoader
This pull request modifies the `WebBaseLoader` class initializer from
the `langchain.document_loaders.web_base` module to preserve any
User-Agent specified by the user in the `header_template` parameter.
Previously, even if a User-Agent was specified in `header_template`, it
would always be overridden by a random User-Agent generated by the
`fake_useragent` library.

With this change, if a User-Agent is specified in `header_template`, it
will be used. Only in the case where no User-Agent is specified will a
random User-Agent be generated and used. This provides additional
flexibility when using the `WebBaseLoader` class, allowing users to
specify their own User-Agent if they have a specific need or preference,
while still providing a reasonable default for cases where no User-Agent
is specified.

This change has no impact on existing users who do not specify a
User-Agent, as the behavior in this case remains the same. However, for
users who do specify a User-Agent, their choice will now be respected
and used for all subsequent requests made using the `WebBaseLoader`
class.


Fixes #4167

## Before submitting

============================= test session starts
==============================
collecting ... collected 1 item


test_web_base.py::TestWebBaseLoader::test_respect_user_specified_user_agent

============================== 1 passed in 3.64s
===============================
PASSED [100%]

## Who can review?

Community members can review the PR once tests pass. Tag
maintainers/contributors who might be interested: @eyurtsev

---------

Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
2023-05-14 23:09:27 -04:00
Samuli Rauatmaa
66828ad231
add the existing OpenWeatherMap tool to the public api (#4292)
[OpenWeatherMapAPIWrapper](f70e18a5b3/docs/modules/agents/tools/examples/openweathermap.ipynb)
works wonderfully, but the _tool_ itself can't be used in master branch.

- added OpenWeatherMap **tool** to the public api, to be loadable with
`load_tools` by using "openweathermap-api" tool name (that name is used
in the existing
[docs](aff33d52c5/docs/modules/agents/tools/getting_started.md),
at the bottom of the page)
- updated OpenWeatherMap tool's **description** to make the input format
match what the API expects (e.g. `London,GB` instead of `'London,GB'`)
- added [ecosystem documentation page for
OpenWeatherMap](f9c41594fe/docs/ecosystem/openweathermap.md)
- added tool usage example to [OpenWeatherMap's
notebook](f9c41594fe/docs/modules/agents/tools/examples/openweathermap.ipynb)

Let me know if there's something I missed or something needs to be
updated! Or feel free to make edits yourself if that makes it easier for
you 🙂
2023-05-14 18:50:45 -07:00
Harrison Chase
cdc20d1203
Harrison/json loader fix (#4686)
Co-authored-by: Triet Le <112841660+triet-lq-holistics@users.noreply.github.com>
2023-05-14 18:25:59 -07:00
Harrison Chase
f2f2aced6d
allow partials in from_template (#4638) 2023-05-13 21:47:20 -07:00
Harrison Chase
fbfa49f2c1
agent serialization (#4642) 2023-05-13 21:47:10 -07:00
Harrison Chase
f5e2f70115
Harrison/json new line (#4646)
Co-authored-by: David Chen <davidchen@gliacloud.com>
2023-05-13 21:46:33 -07:00
Harrison Chase
279605b4d3
Harrison/metaphor search (#4657)
Co-authored-by: Jeffrey Wang <jeffreyzhiyuanwang@gmail.com>
2023-05-13 21:45:05 -07:00
Prerit Das
2747ccbcf1
Allow custom base Zapier prompt (#4213)
Currently, all Zapier tools are built using the pre-written base Zapier
prompt. These small changes (that retain default behavior) will allow a
user to create a Zapier tool using the ZapierNLARunTool while providing
their own base prompt.

Their prompt must contain input fields for zapier_description and
params, checked and enforced in the tool's root validator.

An example of when this may be useful: user has several, say 10, Zapier
tools enabled. Currently, the long generic default Zapier base prompt is
attached to every single tool, using an extreme number of tokens for no
real added benefit (repeated). User prompts LLM on how to use Zapier
tools once, then overrides the base prompt.

Or: user has a few specific Zapier tools and wants to maximize their
success rate. So, user writes prompts/descriptions for those tools
specific to their use case, and provides those to the ZapierNLARunTool.

A consideration - this is the simplest way to implement this I could
think of... though ideally custom prompting would be possible at the
Toolkit level as well. For now, this should be sufficient in solving the
concerns outlined above.
2023-05-13 21:08:18 -07:00
Paresh Mathur
e2bc836571
Fix #4087 by setting the correct csv dialect (#4103)
The error in #4087 was happening because of the use of csv.Dialect.*
which is just an empty base class. we need to make a choice on what is
our base dialect. I usually use excel so I put it as excel, if
maintainers have other preferences do let me know.

Open Questions:
1. What should be the default dialect?
2. Should we rework all tests to mock the open function rather than the
csv.DictReader?
3. Should we make a separate input for `dialect` like we have for
`encoding`?

---------

Co-authored-by: = <=>
2023-05-13 20:35:01 -07:00
Zander Chase
928cdd57a4
[Breaking] Refactor Base Tracer(#4549)
### Refactor the BaseTracer
- Remove the 'session' abstraction from the BaseTracer
- Rename 'RunV2' object(s) to be called 'Run' objects (Rename previous
Run objects to be RunV1 objects)
- Ditto for sessions: TracerSession*V2 -> TracerSession*
- Remove now deprecated conversion from v1 run objects to v2 run objects
in LangChainTracerV2
- Add conversion from v2 run objects to v1 run objects in V1 tracer
2023-05-13 17:23:56 +00:00
Harrison Chase
485ecc3580
option for csv agent to not include df in prompt (#4610) 2023-05-12 21:55:22 -07:00