print pattern a shape in python
result_str="";
for row in range(0,7):
for column in range(0,7):
if (((column == 1 or column == 5) and row != 0) or ((row == 0 or row == 3) and (column > 1 and column < 5))):
result_str=result_str+"*"
else:
result_str=result_str+" "
result_str=result_str+"\n"
print(result_str);