code: def iterable(obj):
      try:
          iter(obj)
      except Exception:
          return False
      return True
  
imports: import sys
  import numpy
  import six
  from six.moves import cStringIO
  from .compat import optional_dep_ok
label_desc: Use image node_id 21 for calling a global function with example usage: iterable(obj) and returns: True, False