code: def on_after_run_once(self):
      assert self.root.work.local_build_config.requirements == [
          "git+https://github.com/mit-han-lab/torchsparse.git@v1.4.0",
          "pandas",
          "pytorch_"
          + "lightning==1.5.9",  # ugly hack due to replacing `pytorch_lightning string
      ]
      return super().on_after_run_once()
  
imports: import logging
  import os
  import sys
  from unittest.mock import Mock
  from lightning.app.testing import LightningTestApp, application_testing
  from lightning.app.utilities.packaging.build_config import BuildConfig
  from tests_app import _TESTS_ROOT
label_desc: Use image node_id 1 for calling the RequirementsLightningTestApp obj's underlying member method code with example usage: obj.on_after_run_once() and returns: super