gemini¶
A module for interacting with Google's Gemini models.
GeminiCall
¶
Bases: BaseCall[GeminiCallResponse, GeminiCallResponseChunk, GeminiTool]
A class for prompting Google's Gemini Chat API.
This prompt supports the message types: USER, MODEL, TOOL
Example:
from google.generativeai import configure # type: ignore
from mirascope.gemini import GeminiCall
configure(api_key="YOUR_API_KEY")
class BookRecommender(GeminiCall):
prompt_template = """
USER: You're the world's greatest librarian.
MODEL: Ok, I understand I'm the world's greatest librarian. How can I help?
USER: Please recommend some {genre} books.
genre: str
response = BookRecommender(genre="fantasy").call()
print(response.content)
#> As the world's greatest librarian, I am delighted to recommend...
Source code in mirascope/gemini/calls.py
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|
call(retries=1, **kwargs)
¶
Makes an call to the model using this GeminiCall
instance.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
**kwargs |
Any
|
Additional keyword arguments that will be used for generating the response. These will override any existing argument settings in call params. |
{}
|
Returns:
Type | Description |
---|---|
GeminiCallResponse
|
A |
Source code in mirascope/gemini/calls.py
call_async(retries=1, **kwargs)
async
¶
Makes an asynchronous call to the model using this GeminiCall
instance.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
**kwargs |
Any
|
Additional keyword arguments that will be used for generating the response. These will override any existing argument settings in call params. |
{}
|
Returns:
Type | Description |
---|---|
GeminiCallResponse
|
A |
Source code in mirascope/gemini/calls.py
messages()
¶
Returns the ContentsType
messages for Gemini generate_content
.
Raises:
Type | Description |
---|---|
ValueError
|
if the docstring contains an unknown role. |
Source code in mirascope/gemini/calls.py
stream(retries=1, **kwargs)
¶
Streams the response for a call using this GeminiCall
.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
**kwargs |
Any
|
Additional keyword arguments parameters to pass to the call. These
will override any existing arguments in |
{}
|
Yields:
Type | Description |
---|---|
GeminiCallResponseChunk
|
A |
Source code in mirascope/gemini/calls.py
stream_async(retries=1, **kwargs)
async
¶
Streams the response asynchronously for a call using this GeminiCall
.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
**kwargs |
Any
|
Additional keyword arguments parameters to pass to the call. These
will override any existing arguments in |
{}
|
Yields:
Type | Description |
---|---|
AsyncGenerator[GeminiCallResponseChunk, None]
|
A |
Source code in mirascope/gemini/calls.py
GeminiCallParams
¶
Bases: BaseCallParams[GeminiTool]
The parameters to use when calling the Gemini API calls.
Example:
from mirascope.gemini import GeminiCall, GeminiCallParams
class BookRecommendation(GeminiPrompt):
prompt_template = "Please recommend a {genre} book"
genre: str
call_params = GeminiCallParams(
model="gemini-1.0-pro-001",
generation_config={"candidate_count": 2},
)
response = BookRecommender(genre="fantasy").call()
print(response.content)
#> The Name of the Wind
Source code in mirascope/gemini/types.py
GeminiCallResponse
¶
Bases: BaseCallResponse[Union[GenerateContentResponse, AsyncGenerateContentResponse], GeminiTool]
Convenience wrapper around Gemini's GenerateContentResponse
.
When using Mirascope's convenience wrappers to interact with Gemini models via
GeminiCall
, responses using GeminiCall.call()
will return a
GeminiCallResponse
, whereby the implemented properties allow for simpler syntax
and a convenient developer experience.
Example:
from mirascope.gemini import GeminiPrompt
class BookRecommender(GeminiPrompt):
prompt_template = "Please recommend a {genre} book"
genre: str
response = BookRecommender(genre="fantasy").call()
print(response.content)
#> The Lord of the Rings
Source code in mirascope/gemini/types.py
content: str
property
¶
Returns the contained string content for the 0th choice.
tool: Optional[GeminiTool]
property
¶
Returns the 0th tool for the 0th candidate's 0th content part.
Raises:
Type | Description |
---|---|
ValidationError
|
if the tool call doesn't match the tool's schema. |
tools: Optional[list[GeminiTool]]
property
¶
Returns the list of tools for the 0th candidate's 0th content part.
dump()
¶
Dumps the response to a dictionary.
GeminiCallResponseChunk
¶
Bases: BaseCallResponseChunk[GenerateContentResponse, GeminiTool]
Convenience wrapper around chat completion streaming chunks.
When using Mirascope's convenience wrappers to interact with Gemini models via
GeminiCall
, responses using GeminiCall.stream()
will return a
GeminiCallResponseChunk
, whereby the implemented properties allow for simpler
syntax and a convenient developer experience.
Example:
from mirascope.gemini import GeminiCall
class BookRecommender(GeminiCall):
prompt_template = "Please recommend a {genre} book"
genre: str
for chunk in BookRecommender(genre="science fiction").stream():
print(chunk)
#> D
# u
#
# ne
#
# by F
# r
# an
# k
# .
Source code in mirascope/gemini/types.py
content: str
property
¶
Returns the chunk content for the 0th choice.
GeminiExtractor
¶
Bases: BaseExtractor[GeminiCall, GeminiTool, Any, T]
, Generic[T]
A class for extracting structured information using Google's Gemini Chat models.
Example:
from typing import Literal, Type
from pydantic import BaseModel
from mirascope.gemini import GeminiExtractor
class TaskDetails(BaseModel):
title: str
priority: Literal["low", "normal", "high"]
due_date: str
class TaskExtractor(GeminiExtractor[TaskDetails]):
extract_schema: Type[TaskDetails] = TaskDetails
prompt_template = """
USER: I need to extract task details.
MODEL: Sure, please provide the task description.
USER: {task}
"""
task: str
task_description = "Prepare the budget report by next Monday. It's a high priority task."
task = TaskExtractor(task=task_description).extract(retries=3)
assert isinstance(task, TaskDetails)
print(task)
#> title='Prepare the budget report' priority='high' due_date='next Monday'
Source code in mirascope/gemini/extractors.py
extract(retries=0, **kwargs)
¶
Extracts extract_schema
from the Gemini call response.
The extract_schema
is converted into a GeminiTool
, complete with a
description of the tool, all of the fields, and their types. This allows us to
take advantage of Gemini's tool/function calling functionality to extract
information from a prompt according to the context provided by the BaseModel
schema.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
retries |
Union[int, Retrying]
|
The maximum number of times to retry the query on validation error. |
0
|
**kwargs |
Any
|
Additional keyword arguments parameters to pass to the call. These
will override any existing arguments in |
{}
|
Returns:
Type | Description |
---|---|
T
|
The |
Raises:
Type | Description |
---|---|
AttributeError
|
if there is no tool in the call creation. |
ValidationError
|
if the schema cannot be instantiated from the completion. |
GeminiError
|
raises any Gemini errors. |
Source code in mirascope/gemini/extractors.py
extract_async(retries=0, **kwargs)
async
¶
Asynchronously extracts extract_schema
from the Gemini call response.
The extract_schema
is converted into a GeminiTool
, complete with a
description of the tool, all of the fields, and their types. This allows us to
take advantage of Gemini's tool/function calling functionality to extract
information from a prompt according to the context provided by the BaseModel
schema.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
retries |
Union[int, AsyncRetrying]
|
The maximum number of times to retry the query on validation error. |
0
|
**kwargs |
Any
|
Additional keyword arguments parameters to pass to the call. These
will override any existing arguments in |
{}
|
Returns:
Type | Description |
---|---|
T
|
The |
Raises:
Type | Description |
---|---|
AttributeError
|
if there is no tool in the call creation. |
ValidationError
|
if the schema cannot be instantiated from the completion. |
GeminiError
|
raises any Gemini errors. |
Source code in mirascope/gemini/extractors.py
GeminiTool
¶
Bases: BaseTool[FunctionCall]
A base class for easy use of tools with the Gemini API.
GeminiTool
internally handles the logic that allows you to use tools with simple
calls such as GeminiCompletion.tool
or GeminiTool.fn
, as seen in the
examples below.
Example:
from mirascope.gemini import GeminiCall, GeminiCallParams, GeminiTool
class CurrentWeather(GeminiTool):
"""A tool for getting the current weather in a location."""
location: str
class WeatherForecast(GeminiPrompt):
prompt_template = "What is the current weather in {city}?"
city: str
call_params = GeminiCallParams(
model="gemini-pro",
tools=[CurrentWeather],
)
prompt = WeatherPrompt()
forecast = WeatherForecast(city="Tokyo").call().tool
print(forecast.location)
#> Tokyo
Source code in mirascope/gemini/tools.py
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|
from_base_type(base_type)
classmethod
¶
Constructs a GeminiTool
type from a BaseType
type.
from_fn(fn)
classmethod
¶
from_model(model)
classmethod
¶
Constructs a GeminiTool
type from a BaseModel
type.
from_tool_call(tool_call)
classmethod
¶
Extracts an instance of the tool constructed from a tool call response.
Given a GenerateContentResponse
from a Gemini chat completion response, this
method extracts the tool call and constructs an instance of the tool.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
tool_call |
FunctionCall
|
The |
required |
Returns:
Type | Description |
---|---|
GeminiTool
|
An instance of the tool constructed from the tool call. |
Raises:
Type | Description |
---|---|
ValueError
|
if the tool call doesn't have any arguments. |
ValidationError
|
if the tool call doesn't match the tool schema. |
Source code in mirascope/gemini/tools.py
tool_schema()
classmethod
¶
Constructs a tool schema for use with the Gemini API.
A Mirascope GeminiTool
is deconstructed into a Tool
schema for use with the
Gemini API.
Returns:
Type | Description |
---|---|
Tool
|
The constructed |