Update app.py

app.py

@@ -31,29 +31,31 @@ def get_recommendations(user_description, count_vectorizer, count_matrix):
     similar_indices = cosine_similarities.argsort()[::-1]
     return similar_indices
 
+@st.cache_data(show_spinner=True)
 def show_recipe(recipe):
-    name_and_dis = f'# {recipe["name"]}\n\n'
-    name_and_dis += f'{recipe["description"]}\n\n'
-    ingredients = '## Ingredients:\n'
-    instructions = '\n## Instructions:\n'
-    for instruction in recipe["instructions"]:
-        instructions += f"{instruction['step_number']}. {instruction['instruction']}\n"
-
-    st.write(name_and_dis)
-    col01, col02 = st.columns(2)
-    with col01:
-        cont = st.container(border=True, height=500)
-        cont.write(ingredients)
-        for j, i in enumerate(recipe["ingredients"]):
-            cont.selectbox(i['name'],
-                           options=items_dict.iloc[get_recommendations(i['name'], cv, vectors)]["PRODUCT_NAME"].values,
-                           key=f"selectbox_{j}_{i['name']}{random.random()*100}")
-    with col02:
-        cont = st.container(border=True, height=500)
-        cont.write(instructions)
-
+    with st.spinner("HANG TIGHT, RECIPE INCOMING..."):
+        name_and_dis = f'# {recipe["name"]}\n\n'
+        name_and_dis += f'{recipe["description"]}\n\n'
+        ingredients = '## Ingredients:\n'
+        instructions = '\n## Instructions:\n'
+        for instruction in recipe["instructions"]:
+            instructions += f"{instruction['step_number']}. {instruction['instruction']}\n"
+    
+        st.write(name_and_dis)
+        col01, col02 = st.columns(2)
+        with col01:
+            cont = st.container(border=True, height=500)
+            cont.write(ingredients)
+            for j, i in enumerate(recipe["ingredients"]):
+                cont.selectbox(i['name'],
+                               options=items_dict.iloc[get_recommendations(i['name'], cv, vectors)]["PRODUCT_NAME"].values,
+                               key=f"selectbox_{j}_{i['name']}{random.random()*100}")
+        with col02:
+            cont = st.container(border=True, height=500)
+            cont.write(instructions)
 
 # Initialize the inference client for the Mixtral model
+
 if not mode:
     cook,saved=st.tabs(['COOK','SAVED'])
     with cook:
@@ -187,6 +189,7 @@ if not mode:
             st.session_state.exclusions = None
             st.session_state.serving_size = 2
             st.session_state.selected_difficulty = "Quick & Easy"
+            st.session_state.recipe=None
         
         
         st.title("Let's get cooking")
@@ -303,47 +306,47 @@ if not mode:
                 st.success("Recipe Saved!")
     with saved:
         st.title("Saved Recipes")
-        def load_saved_recipes_from_pickle(directory_path):
-            os.makedirs('data', exist_ok=True)
-            recipes = []
-            # Iterate through all files in the directory
-            for filename in os.listdir(directory_path):
-                if filename.endswith('.pkl'):
-                    file_path = os.path.join(directory_path, filename)
-                    with open(file_path, 'rb') as file:
-                        recipe = pickle.load(file)
-                        recipes.append(recipe)
-            return recipes
-
-
-        # get all saved files
-        directory_path = 'data'
-        recipes = load_saved_recipes_from_pickle(directory_path)
-        print(recipes)
-
-        cols = st.columns([4, 1])
-        with cols[1]:
-            user_sort = st.selectbox("Sort", ('Recent', 'Oldest', 'A-Z', 'Z-A', 'Random'))
-            if user_sort == 'Recent':
-                recipes.sort(key=lambda x: x['timestamp'], reverse=True)
-            elif user_sort == 'Oldest':
-                recipes.sort(key=lambda x: x['timestamp'])
-            elif user_sort == 'A-Z':
-                recipes.sort(key=lambda x: x['name'])
-            elif user_sort == 'Z-A':
-                recipes.sort(key=lambda x: x['name'], reverse=True)
-            elif user_sort == 'Random':
-                recipes.sort(key=lambda x: x['file'])
-        with cols[0]:
-            user_search = st.selectbox("Search Recipes", [""] + [recipe['name'] for recipe in recipes])
-        st.write("")  # just some space
-
-        if user_search!="":
-            with st.spinner('LOADING YOUR RECIPE...'):
+        with st.spinner('LOADING YOUR RECIPE...'):
+            def load_saved_recipes_from_pickle(directory_path):
+                os.makedirs('data', exist_ok=True)
+                recipes = []
+                # Iterate through all files in the directory
+                for filename in os.listdir(directory_path):
+                    if filename.endswith('.pkl'):
+                        file_path = os.path.join(directory_path, filename)
+                        with open(file_path, 'rb') as file:
+                            recipe = pickle.load(file)
+                            recipes.append(recipe)
+                return recipes
+    
+    
+            # get all saved files
+            directory_path = 'data'
+            recipes = load_saved_recipes_from_pickle(directory_path)
+            print(recipes)
+    
+            cols = st.columns([4, 1])
+            with cols[1]:
+                user_sort = st.selectbox("Sort", ('Recent', 'Oldest', 'A-Z', 'Z-A', 'Random'))
+                if user_sort == 'Recent':
+                    recipes.sort(key=lambda x: x['timestamp'], reverse=True)
+                elif user_sort == 'Oldest':
+                    recipes.sort(key=lambda x: x['timestamp'])
+                elif user_sort == 'A-Z':
+                    recipes.sort(key=lambda x: x['name'])
+                elif user_sort == 'Z-A':
+                    recipes.sort(key=lambda x: x['name'], reverse=True)
+                elif user_sort == 'Random':
+                    recipes.sort(key=lambda x: x['file'])
+            with cols[0]:
+                user_search = st.selectbox("Search Recipes", [""] + [recipe['name'] for recipe in recipes])
+            st.write("")  # just some space
+            
+            if user_search!="":
                 st.divider()
                 filtered_recipes = [recipe for recipe in recipes if recipe['name'] == user_search]
                 if filtered_recipes:
                     show_recipe(filtered_recipes[0])
                 else:
                     st.write("No recipe found.")
-
+