class_docstr: Yahoo Finance connector for retrieving stock data.
class_docstr_tok: ["Yahoo","Finance","connector","for","retrieving","stock","data","."]
docstr: Execute the connector and return the result.
  
  Returns:
      DataFrameType: The result of the connector.
docstr_tok: ["Execute","the","connector","and","return","the","result",".","Returns",":","DataFrameType",":","The","result","of","the","connector","."]
code: def execute(self):
      """
      Execute the connector and return the result.
  
      Returns:
          DataFrameType: The result of the connector.
      """
      if cached_path := self._cached():
          return pd.read_parquet(cached_path)
  
      # Use yfinance to retrieve historical stock data
      stock_data = self.ticker.history(period="max")
  
      # Save the result to the cache
      stock_data.to_parquet(self._get_cache_path())
  
      return stock_data
  
file_path: pandas-ai/pandasai/connectors/yahoo_finance.py
imports: import os
  import pandas
  from typing import Optional, Union
  from .base import YahooFinanceConnectorConfig, BaseConnector
  import time
  from ..helpers.path import find_project_root
  from ..constants import DEFAULT_FILE_PERMISSIONS
  import hashlib
label_desc: Use image node_id 6 for calling the YahooFinanceConnector obj's underlying member method code with example usage: obj.execute() and returns: stock_data, pd