# mirascope.llm.stream
This module contains the Stream class that inherits from BaseStream.
## <ApiType type="Class" path="llm/stream" symbolName="Stream" /> Stream
A non-pydantic class that inherits from BaseStream.
**Bases:**
<TypeLink type={{"type_str": "BaseStream[BaseCallResponse, BaseCallResponseChunk, BaseMessageParam, BaseMessageParam, BaseMessageParam, BaseMessageParam, BaseTool, Any, BaseDynamicConfig, BaseCallParams, FinishReason]", "description": null, "kind": "generic", "base_type": {"type_str": "BaseStream", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/stream#basestream"}, "parameters": [{"type_str": "BaseCallResponse", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/call_response#basecallresponse"}, {"type_str": "BaseCallResponseChunk", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/call_response_chunk#basecallresponsechunk"}, {"type_str": "BaseMessageParam", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/message_param#basemessageparam"}, {"type_str": "BaseMessageParam", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/message_param#basemessageparam"}, {"type_str": "BaseMessageParam", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/message_param#basemessageparam"}, {"type_str": "BaseMessageParam", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/message_param#basemessageparam"}, {"type_str": "BaseTool", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/tool#basetool"}, {"type_str": "Any", "description": null, "kind": "simple", "doc_url": "https://docs.python.org/3/library/typing.html#typing.Any"}, {"type_str": "BaseDynamicConfig", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/dynamic_config#basedynamicconfig"}, {"type_str": "BaseCallParams", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/base/call_params#basecallparams"}, {"type_str": "FinishReason", "description": null, "kind": "simple", "doc_url": "/docs/v1/api/core/openai/call_response_chunk#finishreason"}]}} />
<AttributesTable
attributes={[
{
"name": "cost",
"type_info": {
"type_str": "float | None",
"description": null,
"kind": "union",
"base_type": {
"type_str": "Union",
"description": null,
"kind": "simple",
"doc_url": "https://docs.python.org/3/library/typing.html#typing.Union"
},
"parameters": [
{
"type_str": "float",
"description": null,
"kind": "simple",
"doc_url": "https://docs.python.org/3/library/functions.html#float"
},
{
"type_str": "None",
"description": null,
"kind": "simple",
"doc_url": "https://docs.python.org/3/library/constants.html#None"
}
]
}
}
]}
/>
## <ApiType type="Function" path="llm/stream" symbolName="construct_call_response" /> construct_call_response
<ParametersTable
parameters={[
{
"name": "self",
"type_info": {
"type_str": "Any",
"description": null,
"kind": "simple",
"doc_identifier": null
}
}
]}
/>
<ReturnTable
returnType={{
"type_info": {
"type_str": "CallResponse",
"description": null,
"kind": "simple",
"doc_url": "/docs/v1/api/llm/call_response#callresponse"
}
}}
/>
## <ApiType type="Function" path="llm/stream" symbolName="tool_message_params" /> tool_message_params
Returns the tool message parameters for tool call results.
<ParametersTable
parameters={[
{
"name": "cls",
"type_info": {
"type_str": "Any",
"description": null,
"kind": "simple",
"doc_identifier": null
}
},
{
"name": "tools_and_outputs",
"type_info": {
"type_str": "list[tuple[Tool, JsonableType]]",
"description": null,
"kind": "generic",
"base_type": {
"type_str": "list",
"description": null,
"kind": "simple",
"doc_url": "https://docs.python.org/3/library/stdtypes.html#list"
},
"parameters": [
{
"type_str": "tuple[Tool, JsonableType]",
"description": null,
"kind": "generic",
"base_type": {
"type_str": "tuple",
"description": null,
"kind": "simple",
"doc_url": "https://docs.python.org/3/library/stdtypes.html#tuple"
},
"parameters": [
{
"type_str": "Tool",
"description": null,
"kind": "simple",
"doc_url": "/docs/v1/api/llm/tool#tool"
},
{
"type_str": "JsonableType",
"description": null,
"kind": "simple",
"doc_url": "/docs/v1/api/core/base/types#jsonabletype"
}
]
}
]
},
"description": "The list of tools and their outputs from which the tool\nmessage parameters should be constructed."
}
]}
/>
<ReturnTable
returnType={{
"type_info": {
"type_str": "list[BaseMessageParam]",
"description": null,
"kind": "generic",
"base_type": {
"type_str": "list",
"description": null,
"kind": "simple",
"doc_url": "https://docs.python.org/3/library/stdtypes.html#list"
},
"parameters": [
{
"type_str": "BaseMessageParam",
"description": null,
"kind": "simple",
"doc_url": "/docs/v1/api/core/base/message_param#basemessageparam"
}
]
}
}}
/>