Random.randint() missing 2 required positional arguments: 'a' and 'b'

This error occurs when you call the `randint()` function from the `random` module without providing the two required arguments `a` and `b`.

The `randint()` function generates a random integer between two values `a` and `b`, inclusive. Therefore, you need to provide the values of `a` and `b` to the function to specify the range of possible values.

Here is an example of how to use the `randint()` function correctly:

import random

# Generate a random integer between 1 and 10
random_number = random.randint(1, 10)

print(random_number)

In this example, the `randint()` function is called with the arguments `1` and `10`, which specify the range of possible values for the generated integer. The function returns a random integer between `1` and `10`, inclusive, and assigns it to the variable `random_number`. The generated number is then printed to the console.