<human>:  'nonetype' object is not iterable.
<bot>: Here is a Python function to 'nonetype' objects is not iterable

import itertools

def is_iterable(obj):
  """Check if obj is iterable."""
  try:
    iter(obj)
    return True
  except TypeError:
    return False

# Enter the object
obj = "hello"

# Calling the function
print((is_iterable(obj)))

#Example Output
# True

#Remember to inspect code for bugs.