code: def _tf_loaded():
      return "compat" in dir(sys.modules.get("tensorflow", None))
  
imports: import functools
  import sys
  import types
  from tensorflow_probability.python.internal import all_util
  from tensorflow_probability.python.internal import lazy_loader
label_desc: Use image node_id 2 for calling a global function with example usage: _tf_loaded() and returns: unknown