code: def _load_graph(filename):
      # pylint: disable=import-error
      import tensorflow as tf
  
      graph = tf.Graph()
      sess = tf.Session(graph=graph)
      with tf.gfile.FastGFile(filename, "rb") as f:
          graph_def = tf.GraphDef()
          graph_def.ParseFromString(f.read())
          with sess.graph.as_default():
              tf.import_graph_def(graph_def)
      return graph
  
imports: import sys
  from guild import cli
label_desc: Use image node_id 5 for calling a global function with example usage: _load_graph(filename) and returns: graph