<human>:  how to tell if a set is empty in.
<bot>: Here is a Python program to tell if a set is empty

def is_empty(s):
    """Tells if a set is empty."""
    return len(s) == 0

# Enter the set
s = set()

# Calling the function
print((is_empty(s)))

#Example Output
# True

#Remember to inspect code for bugs.