Which answer is true for the "except" part of function? It returns the error message in case of an exception.

except IOError as e:

return f$"$An error occurred: $\{str(e){\}}^{?}=$

except Exception as e:

return e

except Exception as e:

return Exception$(f^{-1}$ An error occurred: $\{str(e)\}).$

except Exception as e:

return $f^{\text{'}\text{'}}$ An error occurred: $\{str(e)\}"$