[Python] Remove the trailing comma when format string with tuples

I'm doing string formatting with tuples:

a = (1,2,3)
s = f"something in {a}"
print(s)


'something in (1, 2, 3)'


Everything is fine until I encounter a single-element tuple, which gives:

a = (1,)
s = f"something in {a}"


'something in (1,)'


what I actually want is:

'something in (1)'


How do I make tuple string formatting behaves consistently and remove the trailing comma?

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