Update app.py

app.py

@@ -136,10 +136,8 @@ def modal_js():
             const instructions = document.getElementById('special-instructions').value;
             const extrasCost = 0;  // For simplicity, no extras are added here
             const totalCost = price * quantity + extrasCost;
-
             cart.push({ name, quantity, instructions, totalCost });
             totalCartCost += totalCost;
-
             updateCartButton();
             closeModal();
         }
@@ -154,7 +152,6 @@ def modal_js():
                 alert("Cart is empty. Please add items!");
                 return;
             }
-
             let summary = "<h3>Order Summary</h3><ul>";
             cart.forEach(item => {
                 summary += `<li>${item.name} (x${item.quantity}) - $${item.totalCost.toFixed(2)}</li>`;
@@ -171,6 +168,7 @@ with gr.Blocks() as app:
     with gr.Row():
         gr.HTML("<h1 style='text-align: center;'>Welcome to Biryani Hub</h1>")
 
+    # Login Page
     with gr.Row(visible=True) as login_page:
         with gr.Column():
             login_email = gr.Textbox(label="Email")
@@ -179,6 +177,7 @@ with gr.Blocks() as app:
             signup_redirect = gr.Button("Go to Signup")
             login_output = gr.Textbox(label="Status")
 
+    # Signup Page
     with gr.Row(visible=False) as signup_page:
         with gr.Column():
             signup_name = gr.Textbox(label="Name")
@@ -189,48 +188,45 @@ with gr.Blocks() as app:
             login_redirect = gr.Button("Go to Login")
             signup_output = gr.Textbox(label="Status")
 
+    # Menu Page
     with gr.Row(visible=False) as menu_page:
         with gr.Column():
             preference = gr.Radio(["All", "Veg", "Non-Veg"], label="Filter Preference", value="All")
             menu_output = gr.HTML()
-            submit_cart_button = gr.Button("Submit Cart", elem_id="cart-button")
-            cart_summary = gr.HTML(elem_id="cart-summary")
+            submit_cart_button = gr.Button("Submit Cart")
+            cart_summary = gr.HTML(label="Cart Summary")
 
-    # Login Button Click
+    # Navigation and Functionality
     login_button.click(
         lambda email, password: (gr.update(visible=False), gr.update(visible=True), filter_menu("All"), "Login successful!")
-        if login(email, password)[0] == "Login successful!" else (gr.update(), gr.update(), "Invalid email or password."),
+        if login(email, password)[0] == "Login successful!"
+        else (gr.update(), gr.update(), "Invalid email or password."),
         [login_email, login_password],
         [login_page, menu_page, menu_output, login_output]
     )
 
-    # Signup Button Click
     submit_signup.click(
         lambda name, email, phone, password: (signup(name, email, phone, password), gr.update(visible=False), gr.update(visible=True)),
         [signup_name, signup_email, signup_phone, signup_password],
         [signup_output, signup_page, login_page]
     )
 
-    # Signup Redirect
     signup_redirect.click(
         lambda: (gr.update(visible=False), gr.update(visible=True)),
         [],
         [login_page, signup_page]
     )
 
-    # Login Redirect
     login_redirect.click(
         lambda: (gr.update(visible=True), gr.update(visible=False)),
         [],
         [login_page, signup_page]
     )
 
-    # Submit Cart Button
     submit_cart_button.click(
-        None,
+        lambda: "Order submitted successfully!",
         [],
-        [cart_summary],
-        _js="submitCart()"
+        [cart_summary]
     )
 
 app.launch()