<human>:  check if column values are blank in.
<bot>:})

# Calling the function
print((check_if_column_values_are_blank('a')))
print((check_if_column_values_are_blank('b')))
print((check_if_column_values_are_blank('c')))
print((check_if_column_values_are_blank('d')))

#Example Output
True

# False
# False
# False
# False

#Remember to inspect code for bugs.