Better Coding request

[aankrose]

start = 5
for i in range(start):
    if i == 0:
        print('##')
    else:
        print('#',i*'o','#',sep='')

Output:
I am getting my Expected Output
##
#o#
#oo#
#ooo#
#oooo#

I am a Python Learner, would like to know if in what other way we can code better than above code, please suggest