**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>
# Removed usage of deprecated methods
Replaced `SQLDatabaseChain` deprecated direct initialisation with
`from_llm` method
## Who can review?
@hwchase17
@agola11
---------
Co-authored-by: imeckr <chandanroutray2012@gmail.com>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
# Fixed query checker for SQLDatabaseChain
When `SQLDatabaseChain`'s llm attribute was deprecated, the query
checker stopped working if `SQLDatabaseChain` is initialised via
`from_llm` method. With this fix, `SQLDatabaseChain`'s query checker
would use the same `llm` as used in the `llm_chain`
## Who can review?
@hwchase17 - project lead
Co-authored-by: imeckr <chandanroutray2012@gmail.com>
- Installation of non-colab packages
- Get API keys
# Added dependencies to make notebook executable on hosted notebooks
## Who can review?
Community members can review the PR once tests pass. Tag
maintainers/contributors who might be interested:
@hwchase17
@vowelparrot
- Installation of non-colab packages
- Get API keys
- Get rid of warnings
# Cleanup and added dependencies to make notebook executable on hosted
notebooks
@hwchase17
@vowelparrot
The current example in
https://python.langchain.com/en/latest/modules/agents/plan_and_execute.html
has inconsistent reasoning step (observing 28 years and thinking it's 26
years):
```
Observation: 28 years
Thought:Based on my search, Gigi Hadid's current age is 26 years old.
Action:
{
"action": "Final Answer",
"action_input": "Gigi Hadid's current age is 26 years old."
}
```
Guessing this is model noise. Rerunning seems to give correct answer of
28 years.
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>
# Improve the Chroma get() method by adding the optional "include"
parameter.
The Chroma get() method excludes embeddings by default. You can
customize the response by specifying the "include" parameter to
selectively retrieve the desired data from the collection.
---------
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
# 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>
Add client methods to read / list runs and sessions.
Update walkthrough to:
- Let the user create a dataset from the runs without going to the UI
- Use the new CLI command to start the server
Improve the error message when `docker` isn't found
# Cassandra support for chat history
### Description
- Store chat messages in cassandra
### Dependency
- cassandra-driver - Python Module
## Before submitting
- Added Integration Test
## Who can review?
@hwchase17
@agola11
# Your PR Title (What it does)
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## Before submitting
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Community members can review the PR once tests pass. Tag
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Tracing / Callbacks
- @agola11
Async
- @agola11
DataLoaders
- @eyurtsev
Models
- @hwchase17
- @agola11
Agents / Tools / Toolkits
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Co-authored-by: Jinto Jose <129657162+jj701@users.noreply.github.com>
Adds the basic retrievers for Milvus and Zilliz. Hybrid search support
will be added in the future.
Signed-off-by: Filip Haltmayer <filip.haltmayer@zilliz.com>
# Fix DeepLake Overwrite Flag Issue
Fixes Issue #4682: essentially, setting overwrite to False in the
DeepLake constructor still triggers an overwrite, because the logic is
just checking for the presence of "overwrite" in kwargs. The fix is
simple--just add some checks to inspect if "overwrite" in kwargs AND
kwargs["overwrite"]==True.
Added a new test in
tests/integration_tests/vectorstores/test_deeplake.py to reflect the
desired behavior.
Co-authored-by: Anirudh Suresh <ani@Anirudhs-MBP.cable.rcn.com>
Co-authored-by: Anirudh Suresh <ani@Anirudhs-MacBook-Pro.local>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
Making headless an optional argument for
create_async_playwright_browser() and create_sync_playwright_browser()
By default no functionality is changed.
This allows for disabled people to use a web browser intelligently with
their voice, for example, while still seeing the content on the screen.
As well as many other use cases
---------
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
This PR adds exponential back-off to the Google PaLM api to gracefully
handle rate limiting errors.
---------
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
# docs: added `additional_resources` folder
The additional resource files were inside the doc top-level folder,
which polluted the top-level folder.
- added the `additional_resources` folder and moved correspondent files
to this folder;
- fixed a broken link to the "Model comparison" page (model_laboratory
notebook)
- fixed a broken link to one of the YouTube videos (sorry, it is not
directly related to this PR)
## Who can review?
@dev2049
# Add summarization task type for HuggingFace APIs
Add summarization task type for HuggingFace APIs.
This task type is described by [HuggingFace inference
API](https://huggingface.co/docs/api-inference/detailed_parameters#summarization-task)
My project utilizes LangChain to connect multiple LLMs, including
various HuggingFace models that support the summarization task.
Integrating this task type is highly convenient and beneficial.
Fixes#4720
This reverts commit 5111bec540.
This PR introduced a bug in the async API (the `url` param isn't bound);
it also didn't update the synchronous API correctly, which makes it
error-prone (the behavior of the async and sync endpoints would be
different)
- added an official LangChain YouTube channel :)
- added new tutorials and videos (only videos with enough subscriber or
view numbers)
- added a "New video" icon
## Who can review?
@dev2049
Fixes some bugs I found while testing with more advanced datasets and
queries. Includes using the output of PowerBI to parse the error and
give that back to the LLM.
# Add GraphQL Query Support
This PR introduces a GraphQL API Wrapper tool that allows LLM agents to
query GraphQL databases. The tool utilizes the httpx and gql Python
packages to interact with GraphQL APIs and provides a simple interface
for running queries with LLM agents.
@vowelparrot
---------
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
# Only run linkchecker on direct changes to docs
This is a stop-gap that will speed up PRs.
Some broken links can slip through if they're embedded in doc-strings
inside the codebase.
But we'll still be running the linkchecker on master.
# Check poetry lock file on CI
This PR checks that the lock file is up to date using poetry lock
--check.
As part of this PR, a new lock file was generated.
# glossary.md renamed as concepts.md and moved under the Getting Started
small PR.
`Concepts` looks right to the point. It is moved under Getting Started
(typical place). Previously it was lost in the Additional Resources
section.
## Who can review?
@hwchase17
