Update app.py

Fix more typos

app.py

@@ -37,7 +37,7 @@ with gr.Blocks() as demo:
     3. Click **Re-Classify Image** to re-run classification on current image after changing labels"""
     gr.Markdown(instructions)
     with gr.Row(variant="compact"):
-        label_text = gr.Textbox(show_label=False, placeholder="enter labels").style(container=False)
+        label_text = gr.Textbox(show_label=False, placeholder="Enter classification labels").style(container=False)
         #submit_btn = gr.Button("Submit").style(full_width=False)
     gr.Examples(["spring, summer, fall, winter",
                  "mountain, city, beach, ocean, desert, forest, valley", 
@@ -54,7 +54,7 @@ with gr.Blocks() as demo:
     #submit_btn.click(fn=set_labels, inputs=label_text)
     label_text.change(fn=set_labels, inputs=label_text, outputs=labels)  # parse list if changed
     label_text.blur(fn=set_labels, inputs=label_text, outputs=labels)  # parse list if focus is moved elsewhere; ensures that list is fully parsed before classification
-    label_text.submit(fn=set_labels, inputs=label_text, outputs=lables)  # parse list if user hits enter; ensures that list is fully parsed before classification
+    label_text.submit(fn=set_labels, inputs=label_text, outputs=labels)  # parse list if user hits enter; ensures that list is fully parsed before classification
     get_btn.click(fn=rand_image, outputs=im)
     im.change(predict, inputs=[im, labels], outputs=cf)
     reclass_btn.click(predict, inputs=[im, labels], outputs=cf)