Transpose Matrix

# Write your solution here
def solve(____):
    for i in range(len(____)):
        for j in range(i + ____, len(____)):
            matrix[i][j],  matrix[j][i] = matrix[j][i], matrix[i][j]

    # Print the modified matrix (____)
    print(____)

if __name__ == "____":
    matrix = [[____, ____],[____, ____],]
    solve(____)