Update app.py

app.py

@@ -7,6 +7,10 @@ import os
 with gr.Blocks() as demo:
     gr.Markdown("# Lung Cancer Classifier")
     gr.Markdown("## Image Examples")
+    with gr.Row():
+        inp_img = gr.Image()
+        out_txt = gr.Textbox()
+    btn = gr.Button(value="Submit")
     gr.Examples(
         examples=[os.path.join(os.path.dirname(__file__), "lung01.jpg"), 
                   os.path.join(os.path.dirname(__file__), "lung02.jpg"),