Update app.py

app.py

@@ -1,43 +1,72 @@
+# app.py
+
 import os
 import asyncio
 import gradio as gr
 from deployer.gradio_generator import deploy_callback, robot_behavior
-from deployer.gradio_generator import launch_gradio_app
 
-# Wrapper to run deploy_callback asynchronously
 async def _deploy_async(idea: str):
+    """
+    Helper to call deploy_callback in an async context.
+    """
     return deploy_callback(idea)
 
-# Synchronous Gradio callback for app generation
 def generate_app(idea: str):
+    """
+    Synchronous Gradio callback for app generation + ZIP download.
+    """
     status, zip_path = asyncio.run(_deploy_async(idea))
     return status, zip_path
 
-# Build and launch the Gradio interface
 def main():
-    with gr.Blocks(css=".gradio-container { max-width: 900px; margin: auto; }
-                     .section { padding: 1rem; }") as demo:
+    """
+    Build and launch the Gradio interface.
+    """
+    # No inline CSS here—styling lives in deployer/gradio_generator.py
+    with gr.Blocks() as demo:
         gr.Markdown("# 🚀 RoboSage\nGenerate your custom robot app and test it live.")
 
         with gr.Row():
+            # ————————— Generate & Download App —————————
             with gr.Column(scale=1):
                 gr.Markdown("## 1️⃣ Generate & Download App")
-                idea_input = gr.Textbox(label="Your Robot Idea", placeholder="e.g. A friendly greeting robot.", lines=2)
-                gen_btn = gr.Button("Generate App")
+                idea_input = gr.Textbox(
+                    label="Your Robot Idea",
+                    placeholder="e.g. A friendly greeting robot.",
+                    lines=2
+                )
+                gen_btn    = gr.Button("Generate App")
                 status_out = gr.Textbox(label="Status", interactive=False)
-                zip_out = gr.File(label="Download App ZIP")
+                zip_out    = gr.File(label="Download App ZIP")
 
-                gen_btn.click(fn=generate_app, inputs=[idea_input], outputs=[status_out, zip_out])
+                gen_btn.click(
+                    fn=generate_app,
+                    inputs=[idea_input],
+                    outputs=[status_out, zip_out]
+                )
 
+            # ————————— Robot Simulator —————————
             with gr.Column(scale=1):
-                gr.Markdown("## 2️⃣ Robot Simulator")
-                cmd_input = gr.Textbox(label="Command", placeholder="hello or say You rock!", lines=1)
+                gr.Markdown("## 🤖 Robot Simulator")
+                cmd_input = gr.Textbox(
+                    label="Command",
+                    placeholder="hello or say You rock!",
+                    lines=1
+                )
                 sim_btn = gr.Button("Send Command")
-                sim_out = gr.Textbox(label="Robot Response", interactive=False)
+                sim_out = gr.Textbox(label="Robot Response", lines=4, interactive=False)
 
-                sim_btn.click(fn=robot_behavior, inputs=[cmd_input], outputs=[sim_out])
+                sim_btn.click(
+                    fn=robot_behavior,
+                    inputs=[cmd_input],
+                    outputs=[sim_out]
+                )
 
-        demo.launch(server_name="0.0.0.0", server_port=int(os.environ.get("PORT", 7860)), share=False)
+        demo.launch(
+            server_name="0.0.0.0",
+            server_port=int(os.environ.get("PORT", 7860)),
+            share=False
+        )
 
 if __name__ == "__main__":
     main()