INITIALPATH:7:22: error: [GHC-64725] • String type is incompatible with inside padding (=). • In the first argument of ‘putStrLn’, namely ‘(PyF.Internal.QQ.formatAny PyF.Formatters.Minus (PyF.Internal.QQ.PaddingK (100 :: Int) (Just (Nothing, PyF.Formatters.AlignInside))) Nothing (Nothing :: Maybe Int) hello)’ In the expression: putStrLn (PyF.Internal.QQ.formatAny PyF.Formatters.Minus (PyF.Internal.QQ.PaddingK (100 :: Int) (Just (Nothing, PyF.Formatters.AlignInside))) Nothing (Nothing :: Maybe Int) hello) In an equation for ‘main’: main = putStrLn (PyF.Internal.QQ.formatAny PyF.Formatters.Minus (PyF.Internal.QQ.PaddingK (100 :: Int) (Just (Nothing, PyF.Formatters.AlignInside))) Nothing (Nothing :: Maybe Int) hello) | 7 | main = putStrLn [fmt|{hello:=100}|] | ^^^^^^^^^^^^^^