Triangle

# Copy here code of line function from previous exercise
def solve (integer: int, string: str):
    if string == "":
        print(integer * "*")
    else:       
        print(integer * string[0])

def triangle(size):
    # You should call function line here with proper parameters
    i = 1
    while i <= size:
        solve(i, "#")
        i += 1 

# You can test your function by calling it within the following block
if __name__ == "__main__":
    triangle(5)