class_docstr: Raised when a remote LLM service responses with error HTTP code.
  
  Args:
      Exception (Exception): LLMResponseHTTPError
class_docstr_tok: ["Raised","when","a","remote","LLM","service","responses","with","error","HTTP","code",".","Args",":","Exception","(","Exception",")",":","LLMResponseHTTPError"]
code: def __init__(self, status_code, error_msg=None):
      self.status_code = status_code
      self.error_msg = error_msg
  
      super().__init__(
          f"The remote server has responded with an error HTTP "
          f"code: {status_code}; {error_msg or ''}"
      )
  
label_desc: Use image node_id 1 to create a new LLMResponseHTTPError object from inherited base classes: Exception with example: obj = LLMResponseHTTPError(status_code, error_msg)