Source code for langchain_community.tools.passio_nutrition_ai.tool
"""Tool for the Passio Nutrition AI API."""
from typing import Dict, Optional, Type
from langchain_core.callbacks import CallbackManagerForToolRun
from langchain_core.pydantic_v1 import BaseModel, Field
from langchain_core.tools import BaseTool
from langchain_community.utilities.passio_nutrition_ai import NutritionAIAPI
[docs]class NutritionAI(BaseTool):
"""Tool that queries the Passio Nutrition AI API."""
name: str = "nutritionai_advanced_search"
description: str = (
"A wrapper around the Passio Nutrition AI. "
"Useful to retrieve nutrition facts. "
"Input should be a search query string."
)
api_wrapper: NutritionAIAPI
args_schema: Type[BaseModel] = NutritionAIInputs
def _run(
self,
query: str,
run_manager: Optional[CallbackManagerForToolRun] = None,
) -> Optional[Dict]:
"""Use the tool."""
return self.api_wrapper.run(query)