def get_vectorstore_statistics(self) -> dict:
        """Fetch basic statistics about the vector store."""
        url = self.url + "/v1/statistics"
        response = requests.post(
            url,
            json={},
            headers={"Content-Type": "application/json"},
        )
        return response.json()
Fetch basic statistics about the vector store.
llama-index-integrations/readers/llama-index-readers-pathway/llama_index/readers/pathway/base.py