add more info on duplication prerequisites

app.py

@@ -48,6 +48,10 @@ with gr.Blocks(css=css) as demo:
     with gr.Column(elem_id="col-container"):
         gr.HTML("""
         <h2 style="text-align: center;">SDXL Auto FaceSwap</h2>
+        <p style="text-align: center;">
+            This idea relies to <a href="https://huggingface.co/spaces/fffiloni/sdxl-dpo" target="_blank">SDXL DPO</a> + <a href="https://huggingface.co/spaces/imseldrith/DeepFakeAI" target="_blank">DeepFakeAI</a> spaces chained together thanks to the gradio API. <br />
+            If you want to duplicate this space, you'll need to duplicate both of these privately too in order to make your copy work properly.
+        </p>
         """)
         with gr.Row():
             portrait_in = gr.Image(label="Your source portrait", type="filepath")