code: def setup_class(self):
      self.input_dict = {
          "model_id": "my_model",
          "driver_type": "docker",
          "filehash": "myhash",
          "path": "/path/to/file",
          "file_path_map": [("/absolute/path/to/file", "file")],
          "directory_path_map": [
              ("/absolute/path/to/directory", "directory")
          ],
      }
  
imports: from datmo.core.entity.file_collection import FileCollection
label_desc: Use image node_id 1 for calling the TestFileCollection obj's underlying member method code with example usage: obj.setup_class() without return types