code: def get_default_query_from_module(module):
    
    if isinstance(module, types.ModuleType):
      return module.__dict__.get(_SQL_MODULE_LAST, None)
    return None
docs: Given a %%sql module return the default (last) query for the module.
  
    Args:
      module: the %%sql module.
  
    Returns:
      The default query associated with this module.