def gifs_categories_get(api_key, opts = {})
      data, _status_code, _headers = gifs_categories_get_with_http_info(api_key, opts)
      return data
    end
def gifs_categories_get(api_key, opts = {})
      data, _status_code, _headers = gifs_categories_get_with_http_info(api_key, opts)
      return data
    end
Categories Endpoint.
 Returns a list of categories.
 @param api_key Giphy API Key.
 @param [Hash] opts the optional parameters
 @option opts [Integer] :limit The maximum number of records to return. (default to 25)
 @return [InlineResponse2003]