id stringlengths 14 16 | text stringlengths 20 3.26k | source stringlengths 65 181 |
|---|---|---|
766ccdb1d9b2-5 | Parameters
token (str) –
chunk (Optional[Union[GenerationChunk, ChatGenerationChunk]]) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Run
on_llm_start(serialized: Dict[str, Any], prompts: List[str], *, run_id: UUID, tags: Optional[List[str]] = None, parent_run_id: Optional[UUID] = No... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.wandb.WandbTracer.html |
766ccdb1d9b2-6 | run_id (UUID) –
kwargs (Any) –
Return type
Run
on_retriever_start(serialized: Dict[str, Any], query: str, *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, name: Optional[str] = None, **kwargs: Any) → Run¶
Run when Retriever starts runn... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.wandb.WandbTracer.html |
766ccdb1d9b2-7 | run_id (UUID) –
kwargs (Any) –
Return type
Run
on_tool_error(error: BaseException, *, run_id: UUID, **kwargs: Any) → Run¶
Handle an error for a tool run.
Parameters
error (BaseException) –
run_id (UUID) –
kwargs (Any) –
Return type
Run
on_tool_start(serialized: Dict[str, Any], input_str: str, *, run_id: UUID, tags... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.wandb.WandbTracer.html |
94dd7c02db1a-0 | langchain_community.callbacks.streamlit.streamlit_callback_handler.ToolRecord¶
class langchain_community.callbacks.streamlit.streamlit_callback_handler.ToolRecord(name: str, input_str: str)[source]¶
Tool record as a NamedTuple.
Create new instance of ToolRecord(name, input_str)
Attributes
input_str
Alias for field numb... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.streamlit.streamlit_callback_handler.ToolRecord.html |
a5957e241840-0 | langchain_core.callbacks.base.AsyncCallbackHandler¶
class langchain_core.callbacks.base.AsyncCallbackHandler[source]¶
Async callback handler that handles callbacks from LangChain.
Attributes
ignore_agent
Whether to ignore agent callbacks.
ignore_chain
Whether to ignore chain callbacks.
ignore_chat_model
Whether to igno... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.AsyncCallbackHandler.html |
a5957e241840-1 | Run on retriever error.
on_retriever_start(serialized, query, *, run_id)
Run on retriever start.
on_retry(retry_state, *, run_id[, parent_run_id])
Run on a retry event.
on_text(text, *, run_id[, parent_run_id, tags])
Run on arbitrary text.
on_tool_end(output, *, run_id[, ...])
Run when tool ends running.
on_tool_error(... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.AsyncCallbackHandler.html |
a5957e241840-2 | kwargs (Any) –
Return type
None
async on_chain_end(outputs: Dict[str, Any], *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, **kwargs: Any) → None[source]¶
Run when chain ends running.
Parameters
outputs (Dict[str, Any]) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
tags... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.AsyncCallbackHandler.html |
a5957e241840-3 | kwargs (Any) –
Return type
None
async on_chat_model_start(serialized: Dict[str, Any], messages: List[List[BaseMessage]], *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, **kwargs: Any) → Any[source]¶
Run when a chat model starts running... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.AsyncCallbackHandler.html |
a5957e241840-4 | - response (LLMResult): The response which was generated before
the error occurred.
run_id (UUID) –
parent_run_id (Optional[UUID]) –
tags (Optional[List[str]]) –
Return type
None
async on_llm_new_token(token: str, *, chunk: Optional[Union[GenerationChunk, ChatGenerationChunk]] = None, run_id: UUID, parent_run_id: Op... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.AsyncCallbackHandler.html |
a5957e241840-5 | kwargs (Any) –
Return type
None
async on_retriever_end(documents: Sequence[Document], *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, **kwargs: Any) → None[source]¶
Run on retriever end.
Parameters
documents (Sequence[Document]) –
run_id (UUID) –
parent_run_id (Optional[UUID]... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.AsyncCallbackHandler.html |
a5957e241840-6 | kwargs (Any) –
Return type
None
async on_retry(retry_state: RetryCallState, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any[source]¶
Run on a retry event.
Parameters
retry_state (RetryCallState) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Any
async on_t... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.AsyncCallbackHandler.html |
a5957e241840-7 | tags (Optional[List[str]]) –
kwargs (Any) –
Return type
None
async on_tool_start(serialized: Dict[str, Any], input_str: str, *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, inputs: Optional[Dict[str, Any]] = None, **kwargs: Any) → Non... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.AsyncCallbackHandler.html |
9a64801feb2d-0 | langchain_community.callbacks.labelstudio_callback.get_default_label_configs¶
langchain_community.callbacks.labelstudio_callback.get_default_label_configs(mode: Union[str, LabelStudioMode]) → Tuple[str, LabelStudioMode][source]¶
Get default Label Studio configs for the given mode.
Parameters
mode (Union[str, LabelStudi... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.labelstudio_callback.get_default_label_configs.html |
d79c3435f993-0 | langchain_community.callbacks.utils.import_textstat¶
langchain_community.callbacks.utils.import_textstat() → Any[source]¶
Import the textstat python package and raise an error if it is not installed.
Return type
Any | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.utils.import_textstat.html |
abf065525473-0 | langchain_core.callbacks.manager.ahandle_event¶
async langchain_core.callbacks.manager.ahandle_event(handlers: List[BaseCallbackHandler], event_name: str, ignore_condition_name: Optional[str], *args: Any, **kwargs: Any) → None[source]¶
Generic event handler for AsyncCallbackManager.
Note: This function is used by langs... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.ahandle_event.html |
abfee760ce15-0 | langchain_core.callbacks.manager.ParentRunManager¶
class langchain_core.callbacks.manager.ParentRunManager(*, run_id: UUID, handlers: List[BaseCallbackHandler], inheritable_handlers: List[BaseCallbackHandler], parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, inheritable_tags: Optional[List[str]] ... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.ParentRunManager.html |
abfee760ce15-1 | on_text(text, **kwargs)
Run when text is received.
__init__(*, run_id: UUID, handlers: List[BaseCallbackHandler], inheritable_handlers: List[BaseCallbackHandler], parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, inheritable_tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = No... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.ParentRunManager.html |
abfee760ce15-2 | kwargs (Any) –
Return type
None
on_text(text: str, **kwargs: Any) → Any¶
Run when text is received.
Parameters
text (str) – The received text.
kwargs (Any) –
Returns
The result of the callback.
Return type
Any | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.ParentRunManager.html |
3415a7165bbd-0 | langchain_core.callbacks.manager.trace_as_chain_group¶
langchain_core.callbacks.manager.trace_as_chain_group(group_name: str, callback_manager: Optional[CallbackManager] = None, *, inputs: Optional[Dict[str, Any]] = None, project_name: Optional[str] = None, example_id: Optional[Union[str, UUID]] = None, run_id: Optiona... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.trace_as_chain_group.html |
3415a7165bbd-1 | group_name (str) –
callback_manager (Optional[CallbackManager]) –
inputs (Optional[Dict[str, Any]]) –
project_name (Optional[str]) –
example_id (Optional[Union[str, UUID]]) –
run_id (Optional[UUID]) –
tags (Optional[List[str]]) –
metadata (Optional[Dict[str, Any]]) –
Example
llm_input = "Foo"
with trace_as_chai... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.trace_as_chain_group.html |
b6a279bb2490-0 | langchain_community.callbacks.upstash_ratelimit_callback.UpstashRatelimitError¶
class langchain_community.callbacks.upstash_ratelimit_callback.UpstashRatelimitError(message: str, type: Literal['token', 'request'], limit: Optional[int] = None, reset: Optional[float] = None)[source]¶
Upstash Ratelimit Error
Raised when t... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.upstash_ratelimit_callback.UpstashRatelimitError.html |
b89ae181bf4b-0 | langchain_community.callbacks.confident_callback.DeepEvalCallbackHandler¶
class langchain_community.callbacks.confident_callback.DeepEvalCallbackHandler(metrics: List[Any], implementation_name: Optional[str] = None)[source]¶
Callback Handler that logs into deepeval.
Parameters
implementation_name (Optional[str]) – name... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.confident_callback.DeepEvalCallbackHandler.html |
b89ae181bf4b-1 | Whether to ignore chat model callbacks.
ignore_llm
Whether to ignore LLM callbacks.
ignore_retriever
Whether to ignore retriever callbacks.
ignore_retry
Whether to ignore retry callbacks.
raise_error
run_inline
Methods
__init__(metrics[, implementation_name])
Initializes the deepevalCallbackHandler.
on_agent_action(act... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.confident_callback.DeepEvalCallbackHandler.html |
b89ae181bf4b-2 | Run on a retry event.
on_text(text, **kwargs)
Do nothing
on_tool_end(output[, observation_prefix, ...])
Do nothing when tool ends.
on_tool_error(error, **kwargs)
Do nothing when tool outputs an error.
on_tool_start(serialized, input_str, **kwargs)
Do nothing when tool starts.
__init__(metrics: List[Any], implementation... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.confident_callback.DeepEvalCallbackHandler.html |
b89ae181bf4b-3 | error (BaseException) –
kwargs (Any) –
Return type
None
on_chain_start(serialized: Dict[str, Any], inputs: Dict[str, Any], **kwargs: Any) → None[source]¶
Do nothing when chain starts
Parameters
serialized (Dict[str, Any]) –
inputs (Dict[str, Any]) –
kwargs (Any) –
Return type
None
on_chat_model_start(serialized: D... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.confident_callback.DeepEvalCallbackHandler.html |
b89ae181bf4b-4 | error (BaseException) –
kwargs (Any) –
Return type
None
on_llm_new_token(token: str, **kwargs: Any) → None[source]¶
Do nothing when a new token is generated.
Parameters
token (str) –
kwargs (Any) –
Return type
None
on_llm_start(serialized: Dict[str, Any], prompts: List[str], **kwargs: Any) → None[source]¶
Store the... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.confident_callback.DeepEvalCallbackHandler.html |
b89ae181bf4b-5 | Parameters
serialized (Dict[str, Any]) –
query (str) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
tags (Optional[List[str]]) –
metadata (Optional[Dict[str, Any]]) –
kwargs (Any) –
Return type
Any
on_retry(retry_state: RetryCallState, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → A... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.confident_callback.DeepEvalCallbackHandler.html |
b89ae181bf4b-6 | input_str (str) –
kwargs (Any) –
Return type
None
Examples using DeepEvalCallbackHandler¶
Confident
Confident AI | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.confident_callback.DeepEvalCallbackHandler.html |
76791c3d7def-0 | langchain_core.callbacks.manager.handle_event¶
langchain_core.callbacks.manager.handle_event(handlers: List[BaseCallbackHandler], event_name: str, ignore_condition_name: Optional[str], *args: Any, **kwargs: Any) → None[source]¶
Generic event handler for CallbackManager.
Note: This function is used by langserve to handl... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.handle_event.html |
01e9e137f8a1-0 | langchain_core.callbacks.manager.CallbackManagerForChainGroup¶
class langchain_core.callbacks.manager.CallbackManagerForChainGroup(handlers: List[BaseCallbackHandler], inheritable_handlers: Optional[List[BaseCallbackHandler]] = None, parent_run_id: Optional[UUID] = None, *, parent_run_manager: CallbackManagerForChainRu... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.CallbackManagerForChainGroup.html |
01e9e137f8a1-1 | Set handlers as the only handlers on the callback manager.
Parameters
handlers (List[BaseCallbackHandler]) –
inheritable_handlers (Optional[List[BaseCallbackHandler]]) –
parent_run_id (Optional[UUID]) –
parent_run_manager (CallbackManagerForChainRun) –
kwargs (Any) –
__init__(handlers: List[BaseCallbackHandler], i... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.CallbackManagerForChainGroup.html |
01e9e137f8a1-2 | tags (List[str]) –
inherit (bool) –
Return type
None
classmethod configure(inheritable_callbacks: Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]] = None, local_callbacks: Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]] = None, verbose: bool = False, inheritable_tags: Optional[List[str]... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.CallbackManagerForChainGroup.html |
01e9e137f8a1-3 | kwargs (Any) –
Return type
None
on_chain_error(error: BaseException, **kwargs: Any) → None[source]¶
Run when chain errors.
Parameters
error (Exception or KeyboardInterrupt) – The error.
kwargs (Any) –
Return type
None
on_chain_start(serialized: Dict[str, Any], inputs: Union[Dict[str, Any], Any], run_id: Optional[UUID... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.CallbackManagerForChainGroup.html |
01e9e137f8a1-4 | Run when LLM starts running.
Parameters
serialized (Dict[str, Any]) – The serialized LLM.
prompts (List[str]) – The list of prompts.
run_id (UUID, optional) – The ID of the run. Defaults to None.
kwargs (Any) –
Returns
A callback manager for eachprompt as an LLM run.
Return type
List[CallbackManagerForLLMRun]
on_retri... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.CallbackManagerForChainGroup.html |
01e9e137f8a1-5 | Recommended for usage instead of input_str when the original
input is needed.
If provided, the inputs are expected to be formatted as a dict.
The keys will correspond to the named-arguments in the tool.
kwargs (Any) –
Returns
The callback manager for the tool run.
Return type
CallbackManagerForToolRun
remove_handler(h... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.CallbackManagerForChainGroup.html |
4509415456c1-0 | langchain_community.callbacks.openai_info.standardize_model_name¶
langchain_community.callbacks.openai_info.standardize_model_name(model_name: str, is_completion: bool = False) → str[source]¶
Standardize the model name to a format that can be used in the OpenAI API.
Parameters
model_name (str) – Model name to standardi... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.openai_info.standardize_model_name.html |
35a36de06a92-0 | langchain_community.callbacks.tracers.comet.CometTracer¶
class langchain_community.callbacks.tracers.comet.CometTracer(**kwargs: Any)[source]¶
Comet Tracer.
Initialize the Comet Tracer.
Attributes
ignore_agent
Whether to ignore agent callbacks.
ignore_chain
Whether to ignore chain callbacks.
ignore_chat_model
Whether t... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.comet.CometTracer.html |
35a36de06a92-1 | Start a trace for an LLM run.
on_retriever_end(documents, *, run_id, **kwargs)
Run when Retriever ends running.
on_retriever_error(error, *, run_id, **kwargs)
Run when Retriever errors.
on_retriever_start(serialized, query, *, run_id)
Run when Retriever starts running.
on_retry(retry_state, *, run_id, **kwargs)
Run on ... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.comet.CometTracer.html |
35a36de06a92-2 | Run on agent end.
Parameters
finish (AgentFinish) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Any
on_chain_end(outputs: Dict[str, Any], *, run_id: UUID, inputs: Optional[Dict[str, Any]] = None, **kwargs: Any) → Run¶
End a trace for a chain run.
Parameters
outputs (Dict[str, Any]) –... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.comet.CometTracer.html |
35a36de06a92-3 | name (Optional[str]) –
kwargs (Any) –
Return type
Run
on_chat_model_start(serialized: Dict[str, Any], messages: List[List[BaseMessage]], *, run_id: UUID, tags: Optional[List[str]] = None, parent_run_id: Optional[UUID] = None, metadata: Optional[Dict[str, Any]] = None, name: Optional[str] = None, **kwargs: Any) → Run¶... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.comet.CometTracer.html |
35a36de06a92-4 | Parameters
token (str) –
chunk (Optional[Union[GenerationChunk, ChatGenerationChunk]]) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Run
on_llm_start(serialized: Dict[str, Any], prompts: List[str], *, run_id: UUID, tags: Optional[List[str]] = None, parent_run_id: Optional[UUID] = No... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.comet.CometTracer.html |
35a36de06a92-5 | run_id (UUID) –
kwargs (Any) –
Return type
Run
on_retriever_start(serialized: Dict[str, Any], query: str, *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, name: Optional[str] = None, **kwargs: Any) → Run¶
Run when Retriever starts runn... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.comet.CometTracer.html |
35a36de06a92-6 | run_id (UUID) –
kwargs (Any) –
Return type
Run
on_tool_error(error: BaseException, *, run_id: UUID, **kwargs: Any) → Run¶
Handle an error for a tool run.
Parameters
error (BaseException) –
run_id (UUID) –
kwargs (Any) –
Return type
Run
on_tool_start(serialized: Dict[str, Any], input_str: str, *, run_id: UUID, tags... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.comet.CometTracer.html |
ef233f1ef89c-0 | langchain_community.callbacks.comet_ml_callback.CometCallbackHandler¶
class langchain_community.callbacks.comet_ml_callback.CometCallbackHandler(task_type: Optional[str] = 'inference', workspace: Optional[str] = None, project_name: Optional[str] = None, tags: Optional[Sequence] = None, name: Optional[str] = None, visua... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.comet_ml_callback.CometCallbackHandler.html |
ef233f1ef89c-1 | ignore_llm
Whether to ignore LLM callbacks.
ignore_retriever
Whether to ignore retriever callbacks.
ignore_retry
Whether to ignore retry callbacks.
raise_error
run_inline
Methods
__init__([task_type, workspace, ...])
Initialize callback handler.
flush_tracker([langchain_asset, task_type, ...])
Flush the tracker and set... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.comet_ml_callback.CometCallbackHandler.html |
ef233f1ef89c-2 | Run on a retry event.
on_text(text, **kwargs)
Run when agent is ending.
on_tool_end(output, **kwargs)
Run when tool ends running.
on_tool_error(error, **kwargs)
Run when tool errors.
on_tool_start(serialized, input_str, **kwargs)
Run when tool starts running.
reset_callback_meta()
Reset the callback metadata.
__init__(... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.comet_ml_callback.CometCallbackHandler.html |
ef233f1ef89c-3 | Everything after this will be a new table.
Parameters
name (Optional[str]) – Name of the performed session so far so it is identifiable
langchain_asset (Optional[Any]) – The langchain asset to save.
finish (bool) – Whether to finish the run.
Returns – None
task_type (Optional[str]) –
workspace (Optional[str]) –
proje... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.comet_ml_callback.CometCallbackHandler.html |
ef233f1ef89c-4 | Run when chain starts running.
Parameters
serialized (Dict[str, Any]) –
inputs (Dict[str, Any]) –
kwargs (Any) –
Return type
None
on_chat_model_start(serialized: Dict[str, Any], messages: List[List[BaseMessage]], *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optio... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.comet_ml_callback.CometCallbackHandler.html |
ef233f1ef89c-5 | token (str) –
kwargs (Any) –
Return type
None
on_llm_start(serialized: Dict[str, Any], prompts: List[str], **kwargs: Any) → None[source]¶
Run when LLM starts.
Parameters
serialized (Dict[str, Any]) –
prompts (List[str]) –
kwargs (Any) –
Return type
None
on_retriever_end(documents: Sequence[Document], *, run_id: UU... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.comet_ml_callback.CometCallbackHandler.html |
ef233f1ef89c-6 | metadata (Optional[Dict[str, Any]]) –
kwargs (Any) –
Return type
Any
on_retry(retry_state: RetryCallState, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any¶
Run on a retry event.
Parameters
retry_state (RetryCallState) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Re... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.comet_ml_callback.CometCallbackHandler.html |
a0249dd849b1-0 | langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler¶
class langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler(url: str, org: str, project: str, model: str, api_key: str)[source]¶
Initialize Fiddler callback handler.
Parameters
url (str) – Fiddler URL (e.g. https://demo.fiddler.ai).
... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler.html |
a0249dd849b1-1 | on_agent_finish(finish, *, run_id[, ...])
Run on agent end.
on_chain_end(outputs, *, run_id[, parent_run_id])
Run when chain ends running.
on_chain_error(error, *, run_id[, parent_run_id])
Run when chain errors.
on_chain_start(serialized, inputs, *, run_id)
Run when chain starts running.
on_chat_model_start(serialized,... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler.html |
a0249dd849b1-2 | Run when tool ends running.
on_tool_error(error, *, run_id[, parent_run_id])
Run when tool errors.
on_tool_start(serialized, input_str, *, run_id)
Run when tool starts running.
__init__(url: str, org: str, project: str, model: str, api_key: str) → None[source]¶
Initialize Fiddler callback handler.
Parameters
url (str) ... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler.html |
a0249dd849b1-3 | Run when chain ends running.
Parameters
outputs (Dict[str, Any]) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Any
on_chain_error(error: BaseException, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any¶
Run when chain errors.
Parameters
error (BaseException)... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler.html |
a0249dd849b1-4 | Parameters
serialized (Dict[str, Any]) –
messages (List[List[BaseMessage]]) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
tags (Optional[List[str]]) –
metadata (Optional[Dict[str, Any]]) –
kwargs (Any) –
Return type
Any
on_llm_end(response: LLMResult, **kwargs: Any) → None[source]¶
Run when LLM ends running... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler.html |
a0249dd849b1-5 | Run when LLM starts running.
ATTENTION: This method is called for non-chat models (regular LLMs). Ifyou’re implementing a handler for a chat model,
you should use on_chat_model_start instead.
Parameters
serialized (Dict[str, Any]) –
prompts (List[str]) –
kwargs (Any) –
Return type
Any
on_retriever_end(documents: Seq... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler.html |
a0249dd849b1-6 | kwargs (Any) –
Return type
Any
on_retry(retry_state: RetryCallState, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any¶
Run on a retry event.
Parameters
retry_state (RetryCallState) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Any
on_text(text: str, *, run... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler.html |
a0249dd849b1-7 | kwargs (Any) –
Return type
Any
on_tool_start(serialized: Dict[str, Any], input_str: str, *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, inputs: Optional[Dict[str, Any]] = None, **kwargs: Any) → Any¶
Run when tool starts running.
Param... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.fiddler_callback.FiddlerCallbackHandler.html |
9318a08b2695-0 | langchain_community.callbacks.clearml_callback.ClearMLCallbackHandler¶
class langchain_community.callbacks.clearml_callback.ClearMLCallbackHandler(task_type: Optional[str] = 'inference', project_name: Optional[str] = 'langchain_callback_demo', tags: Optional[Sequence] = None, task_name: Optional[str] = None, visualize:... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.clearml_callback.ClearMLCallbackHandler.html |
9318a08b2695-1 | Initialize callback handler.
analyze_text(text)
Analyze text using textstat and spacy.
flush_tracker([name, langchain_asset, finish])
Flush the tracker and setup the session.
get_custom_callback_meta()
on_agent_action(action, **kwargs)
Run on agent action.
on_agent_finish(finish, **kwargs)
Run when agent ends running.
... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.clearml_callback.ClearMLCallbackHandler.html |
9318a08b2695-2 | on_tool_error(error, **kwargs)
Run when tool errors.
on_tool_start(serialized, input_str, **kwargs)
Run when tool starts running.
reset_callback_meta()
Reset the callback metadata.
__init__(task_type: Optional[str] = 'inference', project_name: Optional[str] = 'langchain_callback_demo', tags: Optional[Sequence] = None, ... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.clearml_callback.ClearMLCallbackHandler.html |
9318a08b2695-3 | Run on agent action.
Parameters
action (AgentAction) –
kwargs (Any) –
Return type
Any
on_agent_finish(finish: AgentFinish, **kwargs: Any) → None[source]¶
Run when agent ends running.
Parameters
finish (AgentFinish) –
kwargs (Any) –
Return type
None
on_chain_end(outputs: Dict[str, Any], **kwargs: Any) → None[source]... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.clearml_callback.ClearMLCallbackHandler.html |
9318a08b2695-4 | run_id (UUID) –
parent_run_id (Optional[UUID]) –
tags (Optional[List[str]]) –
metadata (Optional[Dict[str, Any]]) –
kwargs (Any) –
Return type
Any
on_llm_end(response: LLMResult, **kwargs: Any) → None[source]¶
Run when LLM ends running.
Parameters
response (LLMResult) –
kwargs (Any) –
Return type
None
on_llm_err... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.clearml_callback.ClearMLCallbackHandler.html |
9318a08b2695-5 | Run when Retriever errors.
Parameters
error (BaseException) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Any
on_retriever_start(serialized: Dict[str, Any], query: str, *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[st... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.clearml_callback.ClearMLCallbackHandler.html |
9318a08b2695-6 | Run when tool errors.
Parameters
error (BaseException) –
kwargs (Any) –
Return type
None
on_tool_start(serialized: Dict[str, Any], input_str: str, **kwargs: Any) → None[source]¶
Run when tool starts running.
Parameters
serialized (Dict[str, Any]) –
input_str (str) –
kwargs (Any) –
Return type
None
reset_callback_m... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.clearml_callback.ClearMLCallbackHandler.html |
cc86b28f1435-0 | langchain_community.callbacks.tracers.wandb.RunProcessor¶
class langchain_community.callbacks.tracers.wandb.RunProcessor(wandb_module: Any, trace_module: Any)[source]¶
Handles the conversion of a LangChain Runs into a WBTraceTree.
Methods
__init__(wandb_module, trace_module)
build_tree(runs)
Builds a nested dictionary ... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.wandb.RunProcessor.html |
cc86b28f1435-1 | Return type
Dict[str, Any]
flatten_run(run: Dict[str, Any]) → List[Dict[str, Any]][source]¶
Utility to flatten a nest run object into a list of runs.
:param run: The base run to flatten.
:return: The flattened list of runs.
Parameters
run (Dict[str, Any]) –
Return type
List[Dict[str, Any]]
modify_serialized_iterative(... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.wandb.RunProcessor.html |
cc86b28f1435-2 | process_span(run: Run) → Optional['Span'][source]¶
Converts a LangChain Run into a W&B Trace Span.
:param run: The LangChain Run to convert.
:return: The converted W&B Trace Span.
Parameters
run (Run) –
Return type
Optional[‘Span’]
truncate_run_iterative(runs: List[Dict[str, Any]], keep_keys: Tuple[str, ...] = ()) → L... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.tracers.wandb.RunProcessor.html |
38d96b271080-0 | langchain_core.callbacks.base.LLMManagerMixin¶
class langchain_core.callbacks.base.LLMManagerMixin[source]¶
Mixin for LLM callbacks.
Methods
__init__()
on_llm_end(response, *, run_id[, parent_run_id])
Run when LLM ends running.
on_llm_error(error, *, run_id[, parent_run_id])
Run when LLM errors. :param error: The error... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.LLMManagerMixin.html |
38d96b271080-1 | kwargs (Any) –
Return type
Any
on_llm_new_token(token: str, *, chunk: Optional[Union[GenerationChunk, ChatGenerationChunk]] = None, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any[source]¶
Run on new LLM token. Only available when streaming is enabled.
Parameters
token (str) – The new token.
c... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.LLMManagerMixin.html |
dddf81a80808-0 | langchain_community.callbacks.whylabs_callback.import_langkit¶
langchain_community.callbacks.whylabs_callback.import_langkit(sentiment: bool = False, toxicity: bool = False, themes: bool = False) → Any[source]¶
Import the langkit python package and raise an error if it is not installed.
Parameters
sentiment (bool) – Wh... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.whylabs_callback.import_langkit.html |
dc5b77509ed4-0 | langchain_community.callbacks.context_callback.import_context¶
langchain_community.callbacks.context_callback.import_context() → Any[source]¶
Import the getcontext package.
Return type
Any | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.context_callback.import_context.html |
cc59305487d1-0 | langchain_core.callbacks.base.CallbackManagerMixin¶
class langchain_core.callbacks.base.CallbackManagerMixin[source]¶
Mixin for callback manager.
Methods
__init__()
on_chain_start(serialized, inputs, *, run_id)
Run when chain starts running.
on_chat_model_start(serialized, messages, *, ...)
Run when a chat model starts... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.CallbackManagerMixin.html |
cc59305487d1-1 | Run when a chat model starts running.
ATTENTION: This method is called for chat models. If you’re implementinga handler for a non-chat model, you should use on_llm_start instead.
Parameters
serialized (Dict[str, Any]) –
messages (List[List[BaseMessage]]) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
tags (Opti... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.CallbackManagerMixin.html |
cc59305487d1-2 | Parameters
serialized (Dict[str, Any]) –
query (str) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
tags (Optional[List[str]]) –
metadata (Optional[Dict[str, Any]]) –
kwargs (Any) –
Return type
Any
on_tool_start(serialized: Dict[str, Any], input_str: str, *, run_id: UUID, parent_run_id: Optional[UUID] = None... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.base.CallbackManagerMixin.html |
7d012ffe9675-0 | langchain_community.callbacks.infino_callback.import_tiktoken¶
langchain_community.callbacks.infino_callback.import_tiktoken() → Any[source]¶
Import tiktoken for counting tokens for OpenAI models.
Return type
Any | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.infino_callback.import_tiktoken.html |
3445832987a2-0 | langchain_community.callbacks.context_callback.ContextCallbackHandler¶
class langchain_community.callbacks.context_callback.ContextCallbackHandler(token: str = '', verbose: bool = False, **kwargs: Any)[source]¶
Callback Handler that records transcripts to the Context service.
(https://context.ai).
Keyword Arguments
tok... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.context_callback.ContextCallbackHandler.html |
3445832987a2-1 | ... input_variables=["product"],
... ),
... )
>>> chat_prompt_template = ChatPromptTemplate.from_messages(
... [human_message_prompt]
... )
>>> callback = ContextCallbackHandler(token)
>>> # Note: the same callback object must be shared between the
... LLM and the chain.
>>> chat = ChatOpenAI(temperature... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.context_callback.ContextCallbackHandler.html |
3445832987a2-2 | on_llm_error(error, *, run_id[, parent_run_id])
Run when LLM errors. :param error: The error that occurred. :type error: BaseException :param kwargs: Additional keyword arguments. - response (LLMResult): The response which was generated before the error occurred. :type kwargs: Any.
on_llm_new_token(t... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.context_callback.ContextCallbackHandler.html |
3445832987a2-3 | verbose (bool) –
kwargs (Any) –
Return type
None
on_agent_action(action: AgentAction, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any¶
Run on agent action.
Parameters
action (AgentAction) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Any
on_agent_finish(... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.context_callback.ContextCallbackHandler.html |
3445832987a2-4 | kwargs (Any) –
Return type
None
on_chat_model_start(serialized: Dict[str, Any], messages: List[List[BaseMessage]], *, run_id: UUID, **kwargs: Any) → Any[source]¶
Run when the chat model is started.
Parameters
serialized (Dict[str, Any]) –
messages (List[List[BaseMessage]]) –
run_id (UUID) –
kwargs (Any) –
Return t... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.context_callback.ContextCallbackHandler.html |
3445832987a2-5 | run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Any
on_llm_start(serialized: Dict[str, Any], prompts: List[str], *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, **kwargs: Any) → Any¶
Run when LLM starts ru... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.context_callback.ContextCallbackHandler.html |
3445832987a2-6 | kwargs (Any) –
Return type
Any
on_retriever_start(serialized: Dict[str, Any], query: str, *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, **kwargs: Any) → Any¶
Run when Retriever starts running.
Parameters
serialized (Dict[str, Any]) –... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.context_callback.ContextCallbackHandler.html |
3445832987a2-7 | kwargs (Any) –
Return type
Any
on_tool_error(error: BaseException, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any¶
Run when tool errors.
Parameters
error (BaseException) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
kwargs (Any) –
Return type
Any
on_tool_start(serialized: Dict[str... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.context_callback.ContextCallbackHandler.html |
54f7afefaf05-0 | langchain_core.callbacks.manager.AsyncCallbackManagerForToolRun¶
class langchain_core.callbacks.manager.AsyncCallbackManagerForToolRun(*, run_id: UUID, handlers: List[BaseCallbackHandler], inheritable_handlers: List[BaseCallbackHandler], parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, inheritabl... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.AsyncCallbackManagerForToolRun.html |
54f7afefaf05-1 | on_tool_error(error, **kwargs)
Run when tool errors.
__init__(*, run_id: UUID, handlers: List[BaseCallbackHandler], inheritable_handlers: List[BaseCallbackHandler], parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, inheritable_tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = ... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.AsyncCallbackManagerForToolRun.html |
54f7afefaf05-2 | Returns
The sync RunManager.
Return type
CallbackManagerForToolRun
async on_retry(retry_state: RetryCallState, **kwargs: Any) → None¶
Run on a retry event.
Parameters
retry_state (RetryCallState) –
kwargs (Any) –
Return type
None
async on_text(text: str, **kwargs: Any) → Any¶
Run when text is received.
Parameters
tex... | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.AsyncCallbackManagerForToolRun.html |
e26eef488cca-0 | langchain_community.callbacks.mlflow_callback.import_mlflow¶
langchain_community.callbacks.mlflow_callback.import_mlflow() → Any[source]¶
Import the mlflow python package and raise an error if it is not installed.
Return type
Any | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.mlflow_callback.import_mlflow.html |
464c6736d844-0 | langchain_core.callbacks.manager.shielded¶
langchain_core.callbacks.manager.shielded(func: Func) → Func[source]¶
Makes so an awaitable method is always shielded from cancellation
Parameters
func (Func) –
Return type
Func | https://api.python.langchain.com/en/latest/callbacks/langchain_core.callbacks.manager.shielded.html |
b216dd0ddc3a-0 | langchain_community.callbacks.infino_callback.import_infino¶
langchain_community.callbacks.infino_callback.import_infino() → Any[source]¶
Import the infino client.
Return type
Any | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.infino_callback.import_infino.html |
4aa5858f488e-0 | langchain.callbacks.streaming_aiter.AsyncIteratorCallbackHandler¶
class langchain.callbacks.streaming_aiter.AsyncIteratorCallbackHandler[source]¶
Callback handler that returns an async iterator.
Attributes
always_verbose
ignore_agent
Whether to ignore agent callbacks.
ignore_chain
Whether to ignore chain callbacks.
ign... | https://api.python.langchain.com/en/latest/callbacks/langchain.callbacks.streaming_aiter.AsyncIteratorCallbackHandler.html |
4aa5858f488e-1 | Run on retriever error.
on_retriever_start(serialized, query, *, run_id)
Run on retriever start.
on_retry(retry_state, *, run_id[, parent_run_id])
Run on a retry event.
on_text(text, *, run_id[, parent_run_id, tags])
Run on arbitrary text.
on_tool_end(output, *, run_id[, ...])
Run when tool ends running.
on_tool_error(... | https://api.python.langchain.com/en/latest/callbacks/langchain.callbacks.streaming_aiter.AsyncIteratorCallbackHandler.html |
4aa5858f488e-2 | kwargs (Any) –
Return type
None
async on_chain_end(outputs: Dict[str, Any], *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, **kwargs: Any) → None¶
Run when chain ends running.
Parameters
outputs (Dict[str, Any]) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
tags (Option... | https://api.python.langchain.com/en/latest/callbacks/langchain.callbacks.streaming_aiter.AsyncIteratorCallbackHandler.html |
4aa5858f488e-3 | kwargs (Any) –
Return type
None
async on_chat_model_start(serialized: Dict[str, Any], messages: List[List[BaseMessage]], *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, **kwargs: Any) → Any¶
Run when a chat model starts running.
ATTENT... | https://api.python.langchain.com/en/latest/callbacks/langchain.callbacks.streaming_aiter.AsyncIteratorCallbackHandler.html |
4aa5858f488e-4 | token (str) –
kwargs (Any) –
Return type
None
async on_llm_start(serialized: Dict[str, Any], prompts: List[str], **kwargs: Any) → None[source]¶
Run when LLM starts running.
ATTENTION: This method is called for non-chat models (regular LLMs). Ifyou’re implementing a handler for a chat model,
you should use on_chat_mod... | https://api.python.langchain.com/en/latest/callbacks/langchain.callbacks.streaming_aiter.AsyncIteratorCallbackHandler.html |
4aa5858f488e-5 | kwargs (Any) –
Return type
None
async on_retriever_start(serialized: Dict[str, Any], query: str, *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, **kwargs: Any) → None¶
Run on retriever start.
Parameters
serialized (Dict[str, Any]) –
q... | https://api.python.langchain.com/en/latest/callbacks/langchain.callbacks.streaming_aiter.AsyncIteratorCallbackHandler.html |
4aa5858f488e-6 | Run when tool ends running.
Parameters
output (Any) –
run_id (UUID) –
parent_run_id (Optional[UUID]) –
tags (Optional[List[str]]) –
kwargs (Any) –
Return type
None
async on_tool_error(error: BaseException, *, run_id: UUID, parent_run_id: Optional[UUID] = None, tags: Optional[List[str]] = None, **kwargs: Any) → Non... | https://api.python.langchain.com/en/latest/callbacks/langchain.callbacks.streaming_aiter.AsyncIteratorCallbackHandler.html |
5b00481e6c0b-0 | langchain_community.callbacks.infino_callback.get_num_tokens¶
langchain_community.callbacks.infino_callback.get_num_tokens(string: str, openai_model_name: str) → int[source]¶
Calculate num tokens for OpenAI with tiktoken package.
Official documentation: https://github.com/openai/openai-cookbook/blob/main/examples/How_t... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.infino_callback.get_num_tokens.html |
b9f20b446d9c-0 | langchain_community.callbacks.streamlit.mutable_expander.MutableExpander¶
class langchain_community.callbacks.streamlit.mutable_expander.MutableExpander(parent_container: DeltaGenerator, label: str, expanded: bool)[source]¶
Streamlit expander that can be renamed and dynamically expanded/collapsed.
Create a new MutableE... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.streamlit.mutable_expander.MutableExpander.html |
b9f20b446d9c-1 | st.expander instance when its label changes, and it uses
parent_container to ensure it recreates this underlying expander in the
same location onscreen.
label (str) – The expander’s initial label.
expanded (bool) – The expander’s initial expanded value.
append_copy(other: MutableExpander) → None[source]¶
Append a copy ... | https://api.python.langchain.com/en/latest/callbacks/langchain_community.callbacks.streamlit.mutable_expander.MutableExpander.html |
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