langchain/retrievers/chatgpt_plugin_retriever.py/ChatGPTPluginRetriever/get_relevant_documents
class ChatGPTPluginRetriever:    def get_relevant_documents(self, query: str) -> List[Document]:
        url, json, headers = self._create_request(query)
        response = requests.post(url, json=json, headers=headers)
        results = response.json()["results"][0]["results"]
        docs = []
        for d in results:
            content = d.pop("text")
            docs.append(Document(page_content=content, metadata=d))
        return docs