Update app.py

app.py

@@ -369,18 +369,19 @@ def match_dish(user_input: str, threshold: int = 70) -> str:
         return best_match
     return None
 
-# New matching function that returns all dishes matching the user input
 def match_dishes(user_input: str, threshold: int = 70) -> list:
     matched_dishes = []
+    user_input_lower = user_input.lower()
     for item in menu_items:
         dish_name = item["name"]
-        score = fuzz.token_sort_ratio(user_input.lower(), dish_name.lower())
-        if score >= threshold:
+        if dish_name.lower() in user_input_lower:
             matched_dishes.append(dish_name)
-    # Remove duplicates (if any) and return the list
+        else:
+            score = fuzz.token_sort_ratio(user_input_lower, dish_name.lower())
+            if score >= threshold:
+                matched_dishes.append(dish_name)
     return list(set(matched_dishes))
 
-# Updated order flow that handles multiple dish selections
 async def process_order_flow(user_id: str, message: str) -> str:
     state = user_state.get(user_id)
     if state and state.is_expired():
@@ -388,7 +389,6 @@ async def process_order_flow(user_id: str, message: str) -> str:
         del user_state[user_id]
         state = None
 
-    # Initial trigger when user types "order" or "menu"
     if message.lower() in ["order", "menu"]:
         state = ConversationState()
         state.flow = "order"
@@ -407,8 +407,6 @@ async def process_order_flow(user_id: str, message: str) -> str:
         user_state[user_id] = state
         return "Sure! What dish would you like to order?"
 
-    # Use fuzzy matching to detect dish(es) even with typos
-    # This block handles the case when the conversation is not already in order flow.
     if not state or state.flow != "order":
         matched_dishes = match_dishes(message)
         if matched_dishes:
@@ -424,7 +422,6 @@ async def process_order_flow(user_id: str, message: str) -> str:
                 state.update_last_active()
                 user_state[user_id] = state
 
-                # Extract quantity if provided
                 numbers = re.findall(r'\d+', message)
                 if numbers:
                     quantity = int(numbers[0])
@@ -455,15 +452,14 @@ async def process_order_flow(user_id: str, message: str) -> str:
                         asyncio.create_task(update_user_profile(user_id, phone_match.group(1)))
                         return "Thank you. Please provide your delivery address."
                     else:
-                        return ("Please provide both your phone number and delivery address. "
+                        return (f"You selected {found_dish} with {quantity} serving(s). "
+                                "Please provide both your phone number and delivery address. "
                                 "For example: '09162409591, 1, Iyana Isashi, Isashi, Ojo, Lagos'.")
                 else:
                     state.step = 2
                     return f"You selected {found_dish}. How many servings would you like?"
         else:
             return "I couldn't identify the dish. Please type the dish name from our menu."
-            
-WHISPER_API_HEADERS = {"Authorization": f"Bearer {HUGGING_FACE_API_TOKEN}"}
 
 class TranscriptionResponse(BaseModel):
     transcription: str