code: def get_observation_fields(search_query: str="", page: int=1) -> List[Dict[str, Any]]:
      
      payload = {
          'q': search_query,
          'page': page
      }  # type: Dict[str, Union[int, str]]
  
      response = requests.get("{base_url}/observation_fields.json".format(base_url=INAT_BASE_URL), params=payload)
      return response.json()
docs: Search the (globally available) observation
      :param search_query:
      :param page:
      :return: