Assertion Errors code example

Example 1: assertion error

#error with finding sorce for detection programs like while using cnn protexts or models OR for haarcascade xml files,  usually the problem will be the path you entered for the files mentioned

Example 2: make an assertionerror in python

# ask for a name
answer = input("Please enter your name:")

# make sure it consists of only alphabetical characters (a-z/A-Z)
# assert <condition: bool>, <Error message: str>
assert all([1 if char.isalpha() else 0 for char in answer]) == True, "Please make sure your name consist of only alphabetical characters."