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52 lines
2.1 KiB
Python
52 lines
2.1 KiB
Python
from langchain import SerpAPIWrapper
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from pydantic import Field, BaseModel
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class OptimizedSerpAPIInput(BaseModel):
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query: str = Field(..., description="search query.")
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class OptimizedSerpAPIWrapper(SerpAPIWrapper):
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@staticmethod
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def _process_response(res: dict, num_results: int = 5) -> str:
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"""Process response from SerpAPI."""
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if "error" in res.keys():
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raise ValueError(f"Got error from SerpAPI: {res['error']}")
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if "answer_box" in res.keys() and type(res["answer_box"]) == list:
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res["answer_box"] = res["answer_box"][0]
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if "answer_box" in res.keys() and "answer" in res["answer_box"].keys():
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toret = res["answer_box"]["answer"]
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elif "answer_box" in res.keys() and "snippet" in res["answer_box"].keys():
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toret = res["answer_box"]["snippet"]
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elif (
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"answer_box" in res.keys()
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and "snippet_highlighted_words" in res["answer_box"].keys()
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):
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toret = res["answer_box"]["snippet_highlighted_words"][0]
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elif (
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"sports_results" in res.keys()
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and "game_spotlight" in res["sports_results"].keys()
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):
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toret = res["sports_results"]["game_spotlight"]
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elif (
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"shopping_results" in res.keys()
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and "title" in res["shopping_results"][0].keys()
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):
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toret = res["shopping_results"][:3]
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elif (
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"knowledge_graph" in res.keys()
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and "description" in res["knowledge_graph"].keys()
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):
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toret = res["knowledge_graph"]["description"]
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elif 'organic_results' in res.keys() and len(res['organic_results']) > 0:
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toret = ""
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for result in res["organic_results"][:num_results]:
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if "link" in result:
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toret += "----------------\nlink: " + result["link"] + "\n"
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if "snippet" in result:
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toret += "snippet: " + result["snippet"] + "\n"
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else:
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toret = "No good search result found"
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return "search result:\n" + toret
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