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| import gradio as gr | |
| from gtts import gTTS | |
| import os | |
| # Menu data from the second image (hardcoded for simplicity) | |
| menu = { | |
| "Appetizer": ["Veg Samosas", "Cut Mirchi", "Onion", "Spinach", "Mixed Vegetable"], | |
| "Pakodas": ["Veg Pakoda", "Chicken Pakoda", "Fish Pakoda"], | |
| "Manchurian": ["Vegetable", "Paneer", "Chicken", "Fish", "Jhinga"], | |
| "Chilly": ["Gobi", "Paneer", "Chicken", "Fish", "Shrimp"], | |
| "Chef's Special": ["Murgh (Chicken)", "Gosht (Goat)", "Jhinga (Shrimp)", "Fish Fry"], | |
| "Vegetarian Entree": ["Dal Fry", "Dal Makhani", "Channa Masala", "Aloo Gobi Masala", "Saag Paneer"], | |
| "Chettinad": ["Egg", "Murgh (Chicken)", "Gosht (Goat)", "Jhinga (Shrimp)", "Crab"], | |
| "Butter Masala": ["Chicken", "Shrimp", "Gosht (Goat)"] | |
| } | |
| # Function to speak using Google Text-to-Speech | |
| def speak(text): | |
| tts = gTTS(text=text, lang='en') | |
| tts.save("output.mp3") | |
| # Do not try to play the audio, just save it | |
| # os.system("mpg321 output.mp3") # Removed, as it is not supported in Hugging Face | |
| # Function to process the order and handle confirmation | |
| def process_order(order, confirmation): | |
| response = "You have ordered the following: " | |
| order = order.lower() | |
| # Check for matching menu items | |
| ordered_items = [] | |
| for category, items in menu.items(): | |
| for item in items: | |
| if item.lower() in order: | |
| ordered_items.append(item) | |
| if ordered_items: | |
| response += ', '.join(ordered_items) + ". Is that correct?" | |
| if confirmation.lower() == "yes": | |
| speak("Thank you for your order. It will be ready shortly!") | |
| return "Order confirmed. " + response | |
| else: | |
| speak("Please tell me again what you'd like to order.") | |
| return "Order not confirmed. Please try again." | |
| else: | |
| speak("Sorry, I couldn't find any items matching your order. Can you try again?") | |
| return "Sorry, I couldn't find any items matching your order." | |
| # Create Gradio interface | |
| def start_assistant(order, confirmation): | |
| return process_order(order, confirmation) | |
| # Gradio interface setup | |
| iface = gr.Interface(fn=start_assistant, inputs=["text", "text"], outputs="text", | |
| live=True, | |
| title="Voice Food Ordering Assistant", | |
| description="Type your food order and confirm your order.") | |
| # Launch the interface | |
| iface.launch() | |