You are going to act as a Python interpreter. You will be given a valid python program below. Write down what you think the result of its execution would be. Your output must be EXACTLY the result of the execution and nothing else.
situation
system
"""
Implement a function in Python to convert a pascal triangle to a 2D list
"""
def pascal_to_list(pascal):
    lines = pascal.split('\n')
    # convert list of strings to list of lists
    table = [[int(i) for i in line.split()] for line in lines]
    return table

if __name__ == "__main__":
    pascal = """
    1 
    1 1
    1 2 1
    1 3 3 1
    1 4 6 4 1
    """
    print(pascal_to_list(pascal))
user
[[], [1], [1, 1], [1, 2, 1], [1, 3, 3, 1], [1, 4, 6, 4, 1], []]
assistant