Update app.py

app.py

@@ -316,6 +316,69 @@ def app_interface():
         )
 
     return app
+    def app():
+    with gr.Blocks() as demo:
+        gr.Markdown("## Dynamic Menu with Preferences")
+
+        # Radio button for selecting preference
+        selected_preference = gr.Radio(
+            choices=["All", "Vegetarian", "Halal/Non-Veg", "Guilt-Free"],
+            value="All",
+            label="Choose a Preference",
+        )
+
+        # Output area for menu items
+        menu_output = gr.HTML(value=filter_menu("All"))
+
+        # Floating cart display
+        cart_output = gr.HTML(value="Your cart is empty.", elem_id="floating-cart")
+
+        # Final order display
+        final_order_output = gr.HTML(value="", elem_id="final-order")
+
+        # Modal window
+        modal_window = gr.HTML("""
+        <div id="modal" style="display: none; position: fixed; background: white; border-radius: 8px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); padding: 20px; z-index: 1000;">
+            <div style="text-align: right;">
+                <button onclick="closeModal()" style="background: none; border: none; font-size: 18px; cursor: pointer;">&times;</button>
+            </div>
+            <img id="modal-image" style="width: 100%; height: auto; border-radius: 8px; margin-bottom: 20px;" />
+            <h2 id="modal-name"></h2>
+            <p id="modal-description"></p>
+            <p id="modal-price"></p>
+            <!-- Biryani Extras -->
+            <label for="biryani-extras">Biryani Extras :</label>
+            <div id="biryani-extras-options" style="display: flex; flex-wrap: wrap; gap: 10px; margin: 10px 0;">
+                <label><input type="checkbox" name="biryani-extra" value="Thums up" /> Thums up + $2.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Sprite" /> Sprite + $2.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Extra Raitha" /> Extra Raitha  + $1.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Extra Salan" /> Extra Salan  + $2.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Extra Onion & Lemon" /> Extra Onion & Lemon + $2.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Chilli Chicken" /> Chilli Chicken + $14.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Veg Manchurian" /> Veg Manchurian + $12.00</label>
+            </div>
+            <!-- Quantity and Special Instructions -->
+            <label for="quantity">Quantity:</label>
+            <input type="number" id="quantity" value="1" min="1" style="width: 50px;" />
+            <br><br>
+            <textarea id="special-instructions" placeholder="Add special instructions here..." style="width: 100%; height: 60px;"></textarea>
+            <br><br>
+            <!-- Add to Cart Button -->
+            <button style="background-color: #28a745; color: white; border: none; padding: 10px 20px; font-size: 14px; border-radius: 5px; cursor: pointer;" onclick="addToCart()">Add to Cart</button>
+        </div>
+        """)
+
+        # Update menu dynamically based on preference
+        selected_preference.change(filter_menu, inputs=[selected_preference], outputs=[menu_output])
+
+        # Layout
+        gr.Row([selected_preference])
+        gr.Row(menu_output)
+        gr.Row(cart_output)
+        gr.Row(modal_window)
+        gr.Row(final_order_output)
+        gr.HTML(modal_and_cart_js)
+    return demo
 
 if __name__ == "__main__":
     app = app_interface()