Fix fireworks chat linting issues

pull/11117/head
Bagatur 11 months ago
parent 6c5251feb0
commit 9451240941

@ -1,8 +1,13 @@
from typing import Any, Callable, Dict, Iterator, List, Mapping, Optional, Tuple, Union
import fireworks
import fireworks.client
from pydantic import root_validator
from typing import (
Any,
AsyncIterator,
Callable,
Dict,
Iterator,
List,
Optional,
Union,
)
from langchain.adapters.openai import convert_message_to_dict
from langchain.callbacks.manager import (
@ -11,6 +16,7 @@ from langchain.callbacks.manager import (
)
from langchain.chat_models.base import BaseChatModel
from langchain.llms.base import create_base_retry_decorator
from langchain.pydantic_v1 import Field, root_validator
from langchain.schema.messages import (
AIMessage,
AIMessageChunk,
@ -30,12 +36,12 @@ from langchain.utils.env import get_from_dict_or_env
def _convert_delta_to_message_chunk(
_dict: Mapping[str, Any], default_class: type[BaseMessageChunk]
_dict: Any, default_class: type[BaseMessageChunk]
) -> BaseMessageChunk:
"""Convert a delta response to a message chunk."""
role = _dict.role
content = _dict.content or ""
additional_kwargs = {}
additional_kwargs: Dict = {}
if role == "user" or default_class == HumanMessageChunk:
return HumanMessageChunk(content=content)
@ -51,7 +57,7 @@ def _convert_delta_to_message_chunk(
return default_class(content=content)
def convert_dict_to_message(_dict: Mapping[str, Any]) -> BaseMessage:
def convert_dict_to_message(_dict: Any) -> BaseMessage:
"""Convert a dict response to a message."""
role = _dict.role
content = _dict.content or ""
@ -59,7 +65,7 @@ def convert_dict_to_message(_dict: Mapping[str, Any]) -> BaseMessage:
return HumanMessage(content=content)
elif role == "assistant":
content = _dict.content
additional_kwargs = {}
additional_kwargs: Dict = {}
return AIMessage(content=content, additional_kwargs=additional_kwargs)
elif role == "system":
return SystemMessage(content=content)
@ -73,13 +79,23 @@ class ChatFireworks(BaseChatModel):
"""Fireworks Chat models."""
model: str = "accounts/fireworks/models/llama-v2-7b-chat"
model_kwargs: Optional[dict] = {"temperature": 0.7, "max_tokens": 512, "top_p": 1}
model_kwargs: dict = Field(
default_factory=lambda: {
"temperature": 0.7,
"max_tokens": 512,
"top_p": 1,
}.copy()
)
fireworks_api_key: Optional[str] = None
max_retries: int = 20
@root_validator()
def validate_environment(cls, values: Dict) -> Dict:
"""Validate that api key in environment."""
try:
import fireworks.client
except ImportError as e:
raise ImportError("") from e
fireworks_api_key = get_from_dict_or_env(
values, "fireworks_api_key", "FIREWORKS_API_KEY"
)
@ -105,14 +121,14 @@ class ChatFireworks(BaseChatModel):
"messages": message_dicts,
**self.model_kwargs,
}
response = completion_with_retry(self, **params)
response = completion_with_retry(self, run_manager=run_manager, **params)
return self._create_chat_result(response)
async def _agenerate(
self,
messages: List[BaseMessage],
stop: Optional[List[str]] = None,
run_manager: Optional[CallbackManagerForLLMRun] = None,
run_manager: Optional[AsyncCallbackManagerForLLMRun] = None,
**kwargs: Any,
) -> ChatResult:
message_dicts = self._create_message_dicts(messages, stop)
@ -121,13 +137,15 @@ class ChatFireworks(BaseChatModel):
"messages": message_dicts,
**self.model_kwargs,
}
response = await acompletion_with_retry(self, **params)
response = await acompletion_with_retry(self, run_manager=run_manager, **params)
return self._create_chat_result(response)
def _combine_llm_outputs(self, llm_outputs: List[Optional[dict]]) -> dict:
if llm_outputs[0] is None:
return {}
return llm_outputs[0]
def _create_chat_result(self, response: Mapping[str, Any]) -> ChatResult:
def _create_chat_result(self, response: Any) -> ChatResult:
generations = []
for res in response.choices:
message = convert_dict_to_message(res.message)
@ -141,7 +159,7 @@ class ChatFireworks(BaseChatModel):
def _create_message_dicts(
self, messages: List[BaseMessage], stop: Optional[List[str]]
) -> Tuple[List[Dict[str, Any]]]:
) -> List[Dict[str, Any]]:
message_dicts = [convert_message_to_dict(m) for m in messages]
return message_dicts
@ -160,7 +178,7 @@ class ChatFireworks(BaseChatModel):
"stream": True,
**self.model_kwargs,
}
for chunk in completion_with_retry(self, **params):
for chunk in completion_with_retry(self, run_manager=run_manager, **params):
choice = chunk.choices[0]
chunk = _convert_delta_to_message_chunk(choice.delta, default_chunk_class)
finish_reason = choice.finish_reason
@ -174,9 +192,9 @@ class ChatFireworks(BaseChatModel):
self,
messages: List[BaseMessage],
stop: Optional[List[str]] = None,
run_manager: Optional[CallbackManagerForLLMRun] = None,
run_manager: Optional[AsyncCallbackManagerForLLMRun] = None,
**kwargs: Any,
) -> Iterator[ChatGenerationChunk]:
) -> AsyncIterator[ChatGenerationChunk]:
message_dicts = self._create_message_dicts(messages, stop)
default_chunk_class = AIMessageChunk
params = {
@ -185,7 +203,9 @@ class ChatFireworks(BaseChatModel):
"stream": True,
**self.model_kwargs,
}
async for chunk in await acompletion_with_retry_streaming(self, **params):
async for chunk in await acompletion_with_retry_streaming(
self, run_manager=run_manager, **params
):
choice = chunk.choices[0]
chunk = _convert_delta_to_message_chunk(choice.delta, default_chunk_class)
finish_reason = choice.finish_reason
@ -202,6 +222,8 @@ def completion_with_retry(
**kwargs: Any,
) -> Any:
"""Use tenacity to retry the completion call."""
import fireworks.client
retry_decorator = _create_retry_decorator(llm, run_manager=run_manager)
@retry_decorator
@ -219,6 +241,8 @@ async def acompletion_with_retry(
**kwargs: Any,
) -> Any:
"""Use tenacity to retry the async completion call."""
import fireworks.client
retry_decorator = _create_retry_decorator(llm, run_manager=run_manager)
@retry_decorator
@ -236,6 +260,8 @@ async def acompletion_with_retry_streaming(
**kwargs: Any,
) -> Any:
"""Use tenacity to retry the completion call for streaming."""
import fireworks.client
retry_decorator = _create_retry_decorator(llm, run_manager=run_manager)
@retry_decorator
@ -254,6 +280,8 @@ def _create_retry_decorator(
] = None,
) -> Callable[[Any], Any]:
"""Define retry mechanism."""
import fireworks.client
errors = [
fireworks.client.error.RateLimitError,
fireworks.client.error.ServiceUnavailableError,

@ -1,14 +1,11 @@
from typing import Any, Callable, Dict, Iterator, List, Optional, Union
import fireworks
import fireworks.client
from pydantic import root_validator
from typing import Any, AsyncIterator, Callable, Dict, Iterator, List, Optional, Union
from langchain.callbacks.manager import (
AsyncCallbackManagerForLLMRun,
CallbackManagerForLLMRun,
)
from langchain.llms.base import LLM, create_base_retry_decorator
from langchain.pydantic_v1 import Field, root_validator
from langchain.schema.language_model import LanguageModelInput
from langchain.schema.output import GenerationChunk
from langchain.schema.runnable.config import RunnableConfig
@ -16,7 +13,7 @@ from langchain.utils.env import get_from_dict_or_env
def _stream_response_to_generation_chunk(
stream_response: Dict[str, Any],
stream_response: Any,
) -> GenerationChunk:
"""Convert a stream response to a generation chunk."""
return GenerationChunk(
@ -32,13 +29,23 @@ class Fireworks(LLM):
"""Fireworks models."""
model: str = "accounts/fireworks/models/llama-v2-7b-chat"
model_kwargs: Optional[dict] = {"temperature": 0.7, "max_tokens": 512, "top_p": 1}
model_kwargs: dict = Field(
default_factory=lambda: {
"temperature": 0.7,
"max_tokens": 512,
"top_p": 1,
}.copy()
)
fireworks_api_key: Optional[str] = None
max_retries: int = 20
@root_validator()
def validate_environment(cls, values: Dict) -> Dict:
"""Validate that api key in environment."""
try:
import fireworks.client
except ImportError as e:
raise ImportError("") from e
fireworks_api_key = get_from_dict_or_env(
values, "fireworks_api_key", "FIREWORKS_API_KEY"
)
@ -58,12 +65,12 @@ class Fireworks(LLM):
**kwargs: Any,
) -> str:
"""Run the LLM on the given prompt and input."""
params = {
params: dict = {
"model": self.model,
"prompt": prompt,
**self.model_kwargs,
}
response = completion_with_retry(self, **params)
response = completion_with_retry(self, run_manager=run_manager, **params)
return response.choices[0].text
@ -71,7 +78,7 @@ class Fireworks(LLM):
self,
prompt: str,
stop: Optional[List[str]] = None,
run_manager: Optional[CallbackManagerForLLMRun] = None,
run_manager: Optional[AsyncCallbackManagerForLLMRun] = None,
**kwargs: Any,
) -> str:
"""Run the LLM on the given prompt and input."""
@ -80,7 +87,7 @@ class Fireworks(LLM):
"prompt": prompt,
**self.model_kwargs,
}
response = await acompletion_with_retry(self, **params)
response = await acompletion_with_retry(self, run_manager=run_manager, **params)
return response.choices[0].text
@ -97,7 +104,9 @@ class Fireworks(LLM):
"stream": True,
**self.model_kwargs,
}
for stream_resp in completion_with_retry(self, **params):
for stream_resp in completion_with_retry(
self, run_manager=run_manager, **params
):
chunk = _stream_response_to_generation_chunk(stream_resp)
yield chunk
@ -105,16 +114,18 @@ class Fireworks(LLM):
self,
prompt: str,
stop: Optional[List[str]] = None,
run_manager: Optional[CallbackManagerForLLMRun] = None,
run_manager: Optional[AsyncCallbackManagerForLLMRun] = None,
**kwargs: Any,
) -> Iterator[GenerationChunk]:
) -> AsyncIterator[GenerationChunk]:
params = {
"model": self.model,
"prompt": prompt,
"stream": True,
**self.model_kwargs,
}
async for stream_resp in await acompletion_with_retry_streaming(self, **params):
async for stream_resp in await acompletion_with_retry_streaming(
self, run_manager=run_manager, **params
):
chunk = _stream_response_to_generation_chunk(stream_resp)
yield chunk
@ -143,7 +154,7 @@ class Fireworks(LLM):
*,
stop: Optional[List[str]] = None,
**kwargs: Any,
) -> Iterator[str]:
) -> AsyncIterator[str]:
prompt = self._convert_input(input).to_string()
generation: Optional[GenerationChunk] = None
async for chunk in self._astream(prompt):
@ -157,10 +168,13 @@ class Fireworks(LLM):
def completion_with_retry(
llm: Fireworks,
*,
run_manager: Optional[CallbackManagerForLLMRun] = None,
**kwargs: Any,
) -> Any:
"""Use tenacity to retry the completion call."""
import fireworks.client
retry_decorator = _create_retry_decorator(llm, run_manager=run_manager)
@retry_decorator
@ -174,10 +188,13 @@ def completion_with_retry(
async def acompletion_with_retry(
llm: Fireworks,
run_manager: Optional[CallbackManagerForLLMRun] = None,
*,
run_manager: Optional[AsyncCallbackManagerForLLMRun] = None,
**kwargs: Any,
) -> Any:
"""Use tenacity to retry the completion call."""
import fireworks.client
retry_decorator = _create_retry_decorator(llm, run_manager=run_manager)
@retry_decorator
@ -191,10 +208,13 @@ async def acompletion_with_retry(
async def acompletion_with_retry_streaming(
llm: Fireworks,
run_manager: Optional[CallbackManagerForLLMRun] = None,
*,
run_manager: Optional[AsyncCallbackManagerForLLMRun] = None,
**kwargs: Any,
) -> Any:
"""Use tenacity to retry the completion call for streaming."""
import fireworks.client
retry_decorator = _create_retry_decorator(llm, run_manager=run_manager)
@retry_decorator
@ -208,11 +228,14 @@ async def acompletion_with_retry_streaming(
def _create_retry_decorator(
llm: Fireworks,
*,
run_manager: Optional[
Union[AsyncCallbackManagerForLLMRun, CallbackManagerForLLMRun]
] = None,
) -> Callable[[Any], Any]:
"""Define retry mechanism."""
import fireworks.client
errors = [
fireworks.client.error.RateLimitError,
fireworks.client.error.ServiceUnavailableError,

@ -2,7 +2,6 @@
import pytest
from langchain.callbacks.manager import CallbackManager
from langchain.chat_models.fireworks import ChatFireworks
from langchain.schema import (
ChatGeneration,

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