what happened with this code?: ""[Running] python -u "c:\Users\bower\Videos\AI Agent\main.py"
Traceback (most recent call last):
  File "c:\Users\bower\Videos\AI Agent\main.py", line 14, in <module>
    population_query_engine.query("what is the population of Indonesia?")
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\llama_index\core\base\base_query_engine.py", line 40, in query
    return self._query(str_or_query_bundle)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\llama_index\core\query_engine\pandas\pandas_query_engine.py", line 156, in _query
    pandas_response_str = self._llm.predict(
                          ^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\llama_index\core\llms\llm.py", line 253, in predict
    chat_response = self.chat(messages)
                    ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\llama_index\core\llms\callbacks.py", line 93, in wrapped_llm_chat
    f_return_val = f(_self, messages, **kwargs)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\llama_index\llms\openai\base.py", line 237, in chat
    return chat_fn(messages, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\llama_index\llms\openai\base.py", line 296, in _chat
    response = client.chat.completions.create(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_utils\_utils.py", line 275, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\resources\chat\completions.py", line 663, in create
    return self._post(
           ^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_base_client.py", line 1200, in post
    return cast(ResponseT, self.request(cast_to, opts, stream=stream, stream_cls=stream_cls))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_base_client.py", line 889, in request
    return self._request(
           ^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_base_client.py", line 965, in _request
    return self._retry_request(
           ^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_base_client.py", line 1013, in _retry_request
    return self._request(
           ^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_base_client.py", line 965, in _request
    return self._retry_request(
           ^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_base_client.py", line 1013, in _retry_request
    return self._request(
           ^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_base_client.py", line 965, in _request
    return self._retry_request(
           ^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_base_client.py", line 1013, in _retry_request
    return self._request(
           ^^^^^^^^^^^^^^
  File "C:\Users\bower\AppData\Local\Programs\Python\Python312\Lib\site-packages\openai\_base_client.py", line 980, in _request
    raise self._make_status_error_from_response(err.response) from None
openai.RateLimitError: Error code: 429 - {'error': {'message': 'You exceeded your current quota, please check your plan and billing details. For more information on this error, read the docs: https://platform.openai.com/docs/guides/error-codes/api-errors.', 'type': 'insufficient_quota', 'param': None, 'code': 'insufficient_quota'}}

[Done] exited with code=1 in 11.157 seconds""