You code should be like this
print("Welome To Vidya Vikas Institue of Engineering aAnd Tehnology")
branch= input("Enter Your Branch:")
print("YOu belong to 'A' Section")
Now compare,you will find the difference/mistake
change the print statement to print(branch) instead of print(“branch”). the intention is to print the branch entered by user and not the name branch itself.
and also change your else statement too.
ex: if user enters invalid branch name as “egs” invalid then if your intention is to print this “Invalid branch entered, egs” you should change your else statement to
print(“invalid branch entered”, branch)