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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 a text using Google Text-to-Speech (gTTS)
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. Can you try again?"
# 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()
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