Update app.py

app.py

@@ -3,54 +3,50 @@ import gradio as gr
 from deployer.gradio_generator import deploy_callback, robot_behavior
 
 def main():
-    # simple CSS to center the UI and style sections
-    custom_css = """
-    .gradio-container { max-width: 900px; margin: auto; }
-    .section-header { margin-top: 1.5em; }
-    """
-
-    with gr.Blocks(css=custom_css) as demo:
+    with gr.Blocks() as demo:
         gr.Markdown("# 🚀 RoboSage\nGenerate your custom robot app, download it, then test it live.")
 
-        # ─── SECTION 1: Generate & Download App ─────────────────────────────────────────
-        gr.Markdown("## 1️⃣ Generate & Download App", elem_classes="section-header")
-        with gr.Row():
-            idea_in = gr.Textbox(
-                label="Your Robot Idea",
-                placeholder="e.g. A friendly greeting robot.",
-                lines=2,
-            )
-        with gr.Row():
-            gen_btn = gr.Button("Generate App & ZIP")
         with gr.Row():
-            status_out = gr.Textbox(label="Status", interactive=False)
-        with gr.Row():
-            zip_out = gr.File(label="Download App ZIP")
-
-        # hook up
-        gen_btn.click(
-            fn=deploy_callback,
-            inputs=[idea_in],
-            outputs=[status_out, zip_out],
-        )
-
-        # ─── SECTION 2: Robot Simulator ────────────────────────────────────────────────
-        gr.Markdown("## 2️⃣ Robot Simulator", elem_classes="section-header")
-        cmd_in = gr.Textbox(
-            label="Speak or Type Command",
-            placeholder="hello or say You rock!",
-            lines=1,
-        )
-        sim_btn = gr.Button("Send Command")
-        sim_out = gr.Textbox(label="Robot Response", interactive=False, lines=4)
-
-        sim_btn.click(
-            fn=robot_behavior,
-            inputs=[cmd_in],
-            outputs=[sim_out],
-        )
-
-        # launch parameters
+            # ────────────────────────────────
+            #  1️⃣ Generate & Download App
+            # ────────────────────────────────
+            with gr.Column():
+                gr.Markdown("## 1️⃣ Generate & Download App")
+                idea_input = gr.Textbox(
+                    lines=2,
+                    label="Your Robot Idea",
+                    placeholder="e.g. A friendly greeting robot."
+                )
+                gen_button = gr.Button("Generate App & ZIP")
+                status_output = gr.Textbox(label="Status", interactive=False)
+                zip_output = gr.File(label="Download App ZIP")
+
+                gen_button.click(
+                    fn=deploy_callback,
+                    inputs=[idea_input],
+                    outputs=[status_output, zip_output],
+                )
+
+            # ────────────────────────────────
+            #  2️⃣ Robot Simulator
+            # ────────────────────────────────
+            with gr.Column():
+                gr.Markdown("## 2️⃣ Robot Simulator")
+                cmd_input = gr.Textbox(
+                    lines=1,
+                    label="Command",
+                    placeholder="say 'hello' or 'You rock!'"
+                )
+                sim_button = gr.Button("Send Command")
+                sim_output = gr.Textbox(label="Robot Response", interactive=False)
+
+                sim_button.click(
+                    fn=robot_behavior,
+                    inputs=[cmd_input],
+                    outputs=[sim_output],
+                )
+
+        # Launch on 0.0.0.0 for Spaces, default port or override via PORT env
         demo.launch(
             server_name="0.0.0.0",
             server_port=int(os.environ.get("PORT", 7860)),