Update app.py

Added note about choosing only one input field

app.py

@@ -60,6 +60,7 @@ def predict(input_text, input_image):
 
 with gr.Blocks() as demo:
     gr.Markdown("## Animal Image Search 🐈 🏞️ 🔎 ")
+    gr.Markdown("Note: Make sure only one input field (text or image) is populated before searching")
 
     with gr.Row():
         text_input = gr.Textbox(label="Type your query")