def rev_string(s1):
    s2 = s1[::-1]
    return s2


s1 = "guddi"
print( rev_string( s1 ) )

3b9fb30c48edb167c7e6cbab2aadb04226bf339f
<mask token>

def rev_string(s1):
    s2 = s1[::-1]
    return s2


<mask token>

def rev_string(s1):
    s2 = s1[::-1]
    return s2


<mask token>
print(rev_string(s1))

def rev_string(s1):
    s2 = s1[::-1]
    return s2


s1 = 'guddi'
print(rev_string(s1))

def rev_string(s1):
    s2 = s1[::-1]
    return s2


s1 = "guddi"
print( rev_string( s1 ) )
