[Solved] Can I use ‘,’ instead of ‘as’ python 3

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The old syntax is no longer valid.

Source

In Python 2, the syntax for catching exceptions was except
ExceptionType:, or except ExceptionType, target: when the exception
object is desired. ExceptionType can be a tuple, as in, for example,
except (TypeError, ValueError):.

This could result in hard-to-spot bugs: the command except TypeError,
ValueError: (note lack of parentheses) will only handle TypeError. It
will also assign the exception object to the name ValueError,
shadowing the built-in.

To fix this, Python 2.6 introduced an alternate syntax: except
ExceptionType as target:. In Python 3, the old syntax is no longer
allowed.

You will need to switch to the new syntax. The recommended fixer works
quite reliably, and it also fixes the Iterating Exceptions problem
described below.

solved Can I use ‘,’ instead of ‘as’ python 3