Update app.py

app.py

@@ -14,7 +14,16 @@ logging.basicConfig(level=logging.INFO)
 
 # Initialize conversation state
 user_order = []  # Stores the current order
-user_preferences = {}  # Stores the customer's preferences
+user_preferences = None  # Stores the customer's preferences (Veg, Non-Veg/Halal, or Both)
+
+# Define food items
+menu_items = {
+    'Veg': ["Vegetable Biryani", "Paneer Butter Masala", "Aloo Gobi", "Veg Sambar", "Veg Korma"],
+    'Non-Veg': ["Butter Chicken", "Chicken Biryani", "Tandoori Chicken", "Mutton Rogan Josh", "Chicken Korma"],
+    'Both': ["Vegetable Biryani", "Paneer Butter Masala", "Butter Chicken", "Chicken Biryani", "Mutton Rogan Josh", "Tandoori Chicken", "Aloo Gobi", "Veg Sambar", "Veg Korma", "Chicken Korma"],
+    'Drinks': ["Lassi", "Soft Drink", "Lemon Juice", "Iced Tea", "Milkshake"],
+    'Desserts': ["Gulab Jamun", "Kheer", "Ice Cream", "Ras Malai"]
+}
 
 # HTML Template for Frontend
 html_code = """
@@ -61,10 +70,6 @@ html_code = """
             font-size: 18px;
             color: #666;
         }
-        .listening {
-            color: green;
-            font-weight: bold;
-        }
         .response {
             margin-top: 20px;
             padding: 10px;
@@ -155,7 +160,7 @@ html_code = """
                         isConversationActive = false;
                     }
                 };
-                setTimeout(() => mediaRecorder.stop(), 5000); // Stop recording after 5 seconds
+                setTimeout(() => mediaRecorder.stop(), 10000); // Stop recording after 10 seconds
             }).catch(() => {
                 status.textContent = 'Microphone access denied.';
                 isConversationActive = false;
@@ -240,11 +245,20 @@ def process_command(command):
     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."
+            "Please let me know your preferences (Veg, Non-Veg/Halal, or Both)."
         )
+    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 = {}  # Reset preferences
+        user_preferences = None  # Reset preferences
         return "Your preferences have been reset. What would you like to order?"
     elif "show my order" in command or "what's my order" in command:
         if user_order: