Update app.py

app.py

@@ -1,22 +1,27 @@
 import gradio as gr
 import os
 
-def load_mesh(mesh_file_name):
-    if os.path.exists(mesh_file_name):
-        return mesh_file_name
-    return None
+def load_mesh_with_info(mesh_file):
+    if not mesh_file:
+        return None, "No file selected"
+    
+    file_size = os.path.getsize(mesh_file) / 1024  # Convert to KB
+    return mesh_file, f"File: {os.path.basename(mesh_file)}, Size: {file_size:.2f} KB"
 
 demo = gr.Interface(
-    fn=load_mesh,
-    inputs=gr.Model3D(),
-    outputs=gr.Model3D(clear_color=[0.0, 0.0, 0.0, 0.0], label="3D Model"),
+    fn=load_mesh_with_info,
+    inputs=[gr.Model3D(label="Upload a 3D Model")],
+    outputs=[gr.Model3D(clear_color=[0.1, 0.1, 0.1, 1.0], label="Preview Model"),
+             gr.Text(label="File Info")],
     examples=[
         ["files/model1.glb"],
         ["files/model2.glb"],
         ["files/model3.glb"],
         ["files/model4.glb"],
     ],
+    live=True
 )
 
 if __name__ == "__main__":
     demo.launch()
+