C2W1 Lab2 - boto3 connection issue

Hi, I am trying to do C2_W1 Lab 2 and there is a code chunk

response = create_table_db(table_name=product_catalog_table[‘table_name’], **product_catalog_table[“kwargs”])

and this raise this error(adding end of error message)

-> 402 raise ValueError("Invalid endpoint: s" endpoint_url)
404 if proxies is None:
405 proxies = self._get_proxies(endpoint_url)

ValueError: Invalid endpoint: https://dynamodb..amazonaws.com

According to my opinion something is off regarding the region. Because you see //dyanmodb..amazonaws.com there is two .. dots where region should be between.
In that sense, can you give me a solution? Thanks