code: def _strip_prefix(s, prefix):
      return s[len(prefix) :] if s.startswith(prefix) else s
  
imports: from tensorflow.python.framework import errors
  from tensorflow.python.profiler.internal import _pywrap_profiler
  from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 3 for calling a global function with example usage: _strip_prefix(s, prefix) and returns: unknown