docstr: Gets all columns to be returned in pandas DataFrame responses
docstr_tok: ["Gets","all","columns","to","be","returned","in","pandas","DataFrame","responses"]
code: def get_columns(self) -> list:
      """Gets all columns to be returned in pandas DataFrame responses"""
      return [
          "etag",
          "id",
          "status",
          "htmlLink",
          "created",
          "updated",
          "summary",
          "creator",
          "organizer",
          "start",
          "end",
          "timeZone",
          "iCalUID",
          "sequence",
          "reminders",
          "eventType",
      ]
  
file_path: mindsdb/mindsdb/integrations/handlers/google_calendar_handler/google_calendar_tables.py
imports: import pandas
  import datetime
  from mindsdb_sql.parser import ast
  from pandas import DataFrame
  from mindsdb.integrations.libs.api_handler import APITable
  from mindsdb.integrations.libs.response import HandlerResponse
  from mindsdb.integrations.utilities.date_utils import utc_date_str_to_timestamp_ms, parse_utc_date
  from mindsdb.integrations.utilities.sql_utils import extract_comparison_conditions
label_desc: Use image node_id 5 for calling the GoogleCalendarEventsTable obj's underlying member method code with example usage: obj.get_columns() and returns: list