Update app.py

app.py

@@ -7,11 +7,13 @@ demo = gr.Blocks()
 
 with demo:
     gr.Markdown("# Metal3D")
-    with gr.Row():
+    with gr.Group():
         inp = gr.Textbox(placeholder="2CBA", label="PDB or Uniprot code")
         file  = gr.File(file_count=1, label="Upload a PDB file")
-        out = gr.Textbox()
-    btn = gr.Button("Run Metal3D")
+        
+        btn = gr.Button("Run Metal3D")
+    out = gr.Textbox()
+    mol = gr.HTML()
     btn.click(fn=update, inputs=inp, outputs=out)
 
 demo.launch()