Help me in solving OFFBY1 problem

My issue

need solution

My code

# cook your dish here
A,B= input().split()
sum= int(A)+ int(B)
print("Sum is: ",sum,sep= ,+1)

Problem Link: Off By One Practice Coding Problem - CodeChef

@rating_pusher
plzz refer the following solution

# cook your dish here
a,b=map(int,input().split())
res=a+b
resw=int(str(res)+"1")
print(resw)