Update app.py

app.py

@@ -1,4 +1,8 @@
 import gradio as gr
+from flask import Flask, request, jsonify
+
+# Flask app setup
+app = Flask(__name__)
 
 # Corrected Food Database with consistent food item names
 FOOD_DATABASE = {
@@ -129,9 +133,9 @@ def process_message(message, history):
 # Gradio interface for the chatbot
 def create_gradio_interface():
     with gr.Blocks() as demo:
-        category_btns = gr.ButtonGroup(choices=["Vegetarian", "Non-Vegetarian"], label="Select Category")
-        ingredient_btns = gr.ButtonGroup(choices=VEG_INGREDIENTS + NONVEG_TYPES, label="Select Ingredient")
-        nutrition_btns = gr.ButtonGroup(choices=NUTRITION_OPTIONS, label="Select Nutrition")
+        category_btns = gr.Radio(choices=["Vegetarian", "Non-Vegetarian"], label="Select Category")
+        ingredient_btns = gr.Radio(choices=VEG_INGREDIENTS + NONVEG_TYPES, label="Select Ingredient")
+        nutrition_btns = gr.Radio(choices=NUTRITION_OPTIONS, label="Select Nutrition")
         chatbot = gr.Chatbot([])
         msg = gr.Textbox(show_label=False, placeholder="Enter text and press enter")
         clear = gr.Button("Clear")