Update app.py

app.py

@@ -189,7 +189,7 @@ def predict_inverse(hardness_original_target, ys_original_target, metals_to_use,
             result[column] = round(result[column], 2)
 
     columns = list(result.columns)
-    return (result[columns[2:-3]].transpose(axis=1), columns[-3], result.at[0, columns[0]],
+    return (result[columns[2:-3]], columns[-3], result.at[0, columns[0]],
             result.at[0, columns[1]], columns[-2], columns[-1])