human
What is a good Python function to if an element is not in a list in Python.
assistant
Here is a Python function to determine if an element is not in a list

# Enter the element
element = "lilly"

# Enter the list
list = ["lilly", "lilly", "lilly"]

# Calling the function
print((is_not_in(element, list)))

#Example Output
# False

#Remember to inspect code for bugs.