new_contents: from boto.dynamodb2.table import Table
  from boto.dynamodb2.fields import HashKey, RangeKey
  from boto.dynamodb2.types import NUMBER, STRING
  from boto.exception import JSONResponseError
  
  
  def main():
      try:
          Table.create(
              'pi_project_data',
              schema=[
                  HashKey('device_name', data_type=STRING),
                  RangeKey('timestamp', data_type=NUMBER)
              ],
              throughput={
                  'read': 1,
                  'write': 1
              }
          )
          print('Table created: pi_project_data')
      except JSONResponseError as e:
          print(e.message)
  
  
  if __name__ == '__main__':
      main()
  
subject: Add create_tables script