code: def before_run(self, run_context):
      return SessionRunArgs(
          {
              "summary": self._summary_op,
              "global_step": get_global_step(),
          }
      )
  
file_path: wandb/wandb/integration/tensorflow/estimator_hook.py
imports: import tensorflow
  import wandb
  from wandb.sdk.lib import telemetry
label_desc: Use image node_id 3 for calling the WandbHook obj's underlying member method code with example usage: obj.before_run(run_context) and returns: SessionRunArgs