Update app.py

Added a link to credit the authors of textual inversion

app.py

@@ -283,7 +283,7 @@ with gr.Blocks(css=css) as demo:
                 </h1>
               </div>
               <p style="margin-bottom: 10px; font-size: 94%">
-                Navigate through community created concepts and styles via Stable Diffusion Textual Inversion and pick yours for inference.
+                Navigate through community created concepts and styles via Stable Diffusion <a style="text-decoration: underline"href="https://textual-inversion.github.io/">Textual Inversion</a> and pick yours for inference.
                 To train your own concepts and contribute to the library <a style="text-decoration: underline" href="https://colab.research.google.com/github/huggingface/notebooks/blob/main/diffusers/sd_textual_inversion_training.ipynb">check out this notebook</a>.
               </p>
             </div>