Create order_assistant.py

order_assistant.py

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+import gradio as gr
+import speech_recognition as sr
+import edge_tts
+import asyncio
+import random
+import tempfile
+
+# Example food menu
+food_menu = {
+    "Starters": ["Spring Rolls", "Samosa", "Garlic Bread"],
+    "Main Course": ["Biryani", "Pizza", "Pasta", "Butter Chicken"],
+    "Desserts": ["Ice Cream", "Gulab Jamun", "Chocolate Cake"]
+}
+
+# Function to simulate food suggestions based on user input
+def get_food_suggestion(food_type):
+    if food_type in food_menu:
+        return random.choice(food_menu[food_type])
+    return "No suggestion available"
+
+# Speech-to-Text function
+def recognize_speech_from_mic():
+    recognizer = sr.Recognizer()
+    with sr.Microphone() as source:
+        print("Say something!")
+        audio = recognizer.listen(source)
+        try:
+            return recognizer.recognize_google(audio)
+        except sr.UnknownValueError:
+            return "Sorry I didn't catch that"
+        except sr.RequestError:
+            return "Sorry, I'm having trouble reaching the service"
+
+# Text-to-Speech function
+async def text_to_speech(text):
+    communicate = edge_tts.Communicate(text, "en-US-AriaNeural", rate="0%", pitch="0Hz")
+    with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as tmp_file:
+        tmp_path = tmp_file.name
+        await communicate.save(tmp_path)
+    return tmp_path
+
+# AI Food Ordering Assistant Function
+async def food_order_assistant():
+    # Greeting
+    greeting_text = "Welcome to the restaurant! Please tell me your food preference."
+    audio_path = await text_to_speech(greeting_text)
+
+    # Wait for user to input food type
+    user_food_type = recognize_speech_from_mic()
+    suggestion = get_food_suggestion(user_food_type)
+
+    suggestion_text = f"I suggest you try {suggestion}."
+    suggestion_audio = await text_to_speech(suggestion_text)
+
+    # Wait for confirmation
+    confirmation = recognize_speech_from_mic()
+    if "yes" in confirmation.lower():
+        confirmation_text = f"Your order for {suggestion} has been confirmed."
+        confirmation_audio = await text_to_speech(confirmation_text)
+        return confirmation_audio, f"Confirmed order: {suggestion}"
+    else:
+        cancellation_text = "Okay, let's try again."
+        cancellation_audio = await text_to_speech(cancellation_text)
+        return cancellation_audio, "Order not confirmed"