Source code for

from typing import TYPE_CHECKING, Optional, Type

from langchain_core.callbacks import (
from langchain_core.pydantic_v1 import BaseModel, Field
from import BaseTool

    # This is for linting and IDE typehints
    import multion
        # We do this so pydantic can resolve the types when instantiating
        import multion
    except ImportError:

[docs]class CreateSessionSchema(BaseModel): """Input for CreateSessionTool.""" query: str = Field( ..., description="The query to run in multion agent.", ) url: str = Field( "", description="""The Url to run the agent at. Note: accepts only secure \ links having https://""", )
[docs]class MultionCreateSession(BaseTool): """Tool that creates a new Multion Browser Window with provided fields. Attributes: name: The name of the tool. Default: "create_multion_session" description: The description of the tool. args_schema: The schema for the tool's arguments. """ name: str = "create_multion_session" description: str = """ Create a new web browsing session based on a user's command or request. \ The command should include the full info required for the session. \ Also include an url (defaults to if no better option) \ to start the session. \ Use this tool to create a new Browser Window with provided fields. \ Always the first step to run any activities that can be done using browser. """ args_schema: Type[CreateSessionSchema] = CreateSessionSchema def _run( self, query: str, url: Optional[str] = "", run_manager: Optional[CallbackManagerForToolRun] = None, ) -> dict: try: response = multion.new_session({"input": query, "url": url}) return { "sessionId": response["session_id"], "Response": response["message"], } except Exception as e: raise Exception(f"An error occurred: {e}")