code: def _print_tensorflow_info(state):
      try:
          import tensorflow as tf
      except ImportError as e:
          msg = _normalize_import_error_msg(e)
          if msg == "No module named 'tensorflow'":
              click.echo(
                  f"tensorflow_version:        {_warn('not installed')}"
              )
          else:
              click.echo(
                  f"tensorflow_version:        {_warn(f'not installed ({msg})')}"
              )
              state.errors = True
      else:
          click.echo(
              f"tensorflow_version:        {_tf_version(tf, state)}"
          )
          click.echo(f"tensorflow_cuda_support:   {_cuda_support(tf)}")
          click.echo(f"tensorflow_gpu_available:  {_gpu_available(tf)}")
  
file_path: guildai/guild/commands/tensorflow_check_main.py
imports: import os
  import re
  import subprocess
  import sys
  import click
label_desc: Use image node_id 3 for calling a global function with example usage: _print_tensorflow_info(state) without return types