what am i doing wrong? i have SyntaxError: invalid syntax

[whatloop]

def summation(n): total = 0 for count in range(1,n + 1): total += count return total def main(): n = int(input('Enter the number of terms : ')) total = summation(n) print('Sum of first', n, 'positive integers: ' ,total) if__name__=='__main__': main()

THE ERROR MESSAGE IS

Error:
Error(s), warning(s): File "source_file.py", line 11 if__name__=='__main__': ^ SyntaxError: invalid syntax

[micseydel]

You need a space between "if" and the underscore.

[whatloop]

THANK YOU MICSEYSDEL IT WORKED

[snippsat]

Indentation should be 4-space not 8 and i trow in f-string.

def summation(n): return sum(range(1, n+1)) def main(): n = int(input('Enter the number of terms : ')) total = summation(n) print(f'Sum of first {n} positive integers: {total}') if __name__=='__main__': main()