def test_process_return_value_no_content(sample_operation):
  """Test when 2xx response has no content"""
  operation_no_content = Operation(
      responses={'200': Response(description='Success', content={})}
  )
  parser = OperationParser(operation_no_content, should_parse=False)
  parser._process_return_value()
  assert parser._return_value.type_hint == 'Any'
Test when 2xx response has no content
tests/unittests/tools/openapi_tool/openapi_spec_parser/test_operation_parser.py