fix other recipe list

app.py

@@ -115,7 +115,12 @@ if check_input:
                     recipe_choices["second_recipe"],
                     on_click=lambda: craft_story_from_recipe(input_str, recipe_choices["second_recipe"])
                 )
-            for idx, recipe in enumerate(RECIPES - [recipe_choices["recipe"], recipe_choices["second_recipe"]]):
+            _other_choices = [
+                recipe
+                for recipe in RECIPES
+                if recipe not in [recipe_choices["recipe"], recipe_choices["second_recipe"]]
+            ]
+            for idx, recipe in enumerate(_other_choices):
                 with other_choices[idx]:
                     other_recipe = st.button(
                         recipe,