Update app.py

app.py

@@ -9,19 +9,15 @@ from werkzeug.exceptions import BadRequest
 app = Flask(__name__)
 logging.basicConfig(level=logging.INFO)
 
-# Global cart to store items and their prices
-cart = []
-
-# Menu with items and their prices
+# Global variables
+cart = []  # To store items and prices
 MENU = {
     "Biryani": {"Chicken Biryani": 150, "Veg Biryani": 120},
     "Starters": {"Chicken Wings": 180, "Paneer Tikka": 160},
     "Breads": {"Butter Naan": 40, "Roti": 30},
     "Curries": {"Butter Chicken": 200, "Dal Fry": 150},
 }
-
-# Track ongoing suggestions for categories
-suggested_category = None
+suggested_category = None  # To track ongoing category suggestions
 
 # HTML Template for Frontend
 html_code = """
@@ -153,7 +149,7 @@ def process_audio():
             audio_data = recognizer.record(source)
             try:
                 command = recognizer.recognize_google(audio_data)
-                response = process_command(command, suggested_category)
+                response = process_command(command)
             except sr.UnknownValueError:
                 response = "Sorry, I could not understand. Please try again."
 
@@ -167,19 +163,21 @@ def process_audio():
         os.unlink(temp_file.name)
         os.unlink(converted_file.name)
 
-def process_command(command, suggested_category=None):
-    global cart, MENU
+def process_command(command):
+    global cart, MENU, suggested_category
     command = command.lower()
     all_items = {item.lower(): (category, price) for category, items in MENU.items() for item, price in items.items()}
 
     # Handle ongoing suggestion
-    if suggested_category and command in [item.lower() for item in MENU[suggested_category].keys()]:
-        item = command.title()
-        price = MENU[suggested_category][item]
-        cart.append((item, price))
-        total = sum(item[1] for item in cart)
-        cart_summary = ", ".join([f"{i[0]} (₹{i[1]})" for i in cart])
-        return f"{item} added to your cart for ₹{price}. Your cart: {cart_summary}. Total: ₹{total}. Do you want to order anything else?"
+    if suggested_category:
+        if command in [item.lower() for item in MENU[suggested_category].keys()]:
+            item = command.title()
+            price = MENU[suggested_category][item]
+            cart.append((item, price))
+            total = sum(item[1] for item in cart)
+            cart_summary = ", ".join([f"{i[0]} (₹{i[1]})" for i in cart])
+            suggested_category = None  # Reset category suggestion
+            return f"{item} added to your cart for ₹{price}. Your cart: {cart_summary}. Total: ₹{total}. Do you want to order anything else?"
 
     # Handle category suggestion
     categories = {category.lower(): category for category in MENU.keys()}
@@ -206,4 +204,4 @@ def process_command(command, suggested_category=None):
     return "Sorry, I didn't understand that. Please try again."
 
 if __name__ == "__main__":
-    app.run(host="0.0.0.0", port=7860)
+    app.run(host="0.0.0.0", port=7860)