code: def mutation(t, n):
      for i in range(n):
          t[i] = i
      return t
  
file_path: tensorflow-upstream/tensorflow/python/autograph/tests/basic_list_test.py
imports: import tensorflow
  from tensorflow.python.autograph.lang import directives
  from tensorflow.python.autograph.lang import special_functions
  from tensorflow.python.autograph.tests import reference_test_base
label_desc: Use image node_id 8 for calling a global function with example usage: mutation(t, n) and returns: t