<human>:  What is a good Python program to check if an object doesn't have an attribute variable.
<bot>: Here is a Python program to check if an object doesn't have an attribute variable

import sys

def hasattr(obj, attr):
  """Checks if object has attribute.

  If attr is not in obj, returns False.
  If attr is in obj, returns True.
  """
  return attr in obj

# Enter the object
obj = {"hello": "world"}

# Enter the attribute
attr = "hello"

# Calling the function
print((hasattr(obj, attr)))

#Example Output
# True

#Remember to inspect code for bugs.