Update app.py

app.py

@@ -14,7 +14,6 @@ logging.basicConfig(level=logging.INFO)
 
 # Initialize conversation state
 user_order = []  # Stores the current order
-user_preferences = None  # Stores the customer's preferences (Veg, Non-Veg/Halal, or Both)
 
 # Define food items
 menu_items = {
@@ -177,7 +176,7 @@ def index():
 
 @app.route('/process-audio', methods=['POST'])
 def process_audio():
-    global user_order, user_preferences
+    global user_order
     try:
         # Validate audio file
         audio_file = request.files.get('audio')
@@ -239,27 +238,32 @@ def process_audio():
             logging.error(f"Error cleaning up files: {cleanup_error}")
 
 def process_command(command):
-    global user_order, user_preferences
+    global user_order
 
     command = command.lower()
     if "hello" in command or "hi" in command or "hey" in command:
         return (
-            "Welcome! How can I assist you with your meal today? "
-            "Please let me know your preferences (Veg, Non-Veg/Halal, or Both)."
+            "Welcome! How can I assist you with your meal today? You can ask to see the menu or place an order."
         )
-    elif "veg" in command:
-        user_preferences = "Veg"
-        return "You selected Veg. Here are the options: " + ", ".join(menu_items["Veg"]) + ". What would you like to add?"
-    elif "non-veg" in command or "halal" in command:
-        user_preferences = "Non-Veg"
-        return "You selected Non-Veg/Halal. Here are the options: " + ", ".join(menu_items["Non-Veg"]) + ". What would you like to add?"
-    elif "both" in command:
-        user_preferences = "Both"
-        return "You selected Both. Here are the options: " + ", ".join(menu_items["Both"]) + ". What would you like to add?"
-    elif "reset preferences" in command:
-        user_order = []  # Reset the order
-        user_preferences = None  # Reset preferences
-        return "Your preferences have been reset. What would you like to order?"
+    elif "show me the menu" in command or "what's the menu" in command:
+        return (
+            "Here are the options: \n"
+            "Vegetarian: Vegetable Biryani, Paneer Butter Masala, Aloo Gobi, Veg Sambar, Veg Korma\n"
+            "Non-Veg: Butter Chicken, Chicken Biryani, Tandoori Chicken, Mutton Rogan Josh, Chicken Korma\n"
+            "Drinks: Lassi, Soft Drink, Lemon Juice, Iced Tea, Milkshake\n"
+            "Desserts: Gulab Jamun, Kheer, Ice Cream, Ras Malai\n"
+            "Please let me know what you'd like to add to your order."
+        )
+    elif "add" in command:
+        item_to_add = command.split("add")[-1].strip()  # Get the item after "add"
+        if item_to_add:
+            user_order.append(item_to_add)
+            return f"{item_to_add} has been added to your order. Would you like to add more items?"
+    elif "remove" in command:
+        item_to_remove = command.split("remove")[-1].strip()  # Get the item after "remove"
+        if item_to_remove in user_order:
+            user_order.remove(item_to_remove)
+            return f"{item_to_remove} has been removed from your order. Would you like to add or remove anything else?"
     elif "show my order" in command or "what's my order" in command:
         if user_order:
             return "Your current order includes: " + ", ".join(user_order)