better colab link

app.py

@@ -50,6 +50,7 @@ css = '''
     .colab_img {
         margin: 10px 0;
         display: inline-block;
+        margin: 0 10px;
     }
 '''
 
@@ -64,7 +65,7 @@ This space uses old ESRGAN architecture to upscale images, using models made by
 Once the photo upscaled (*it can take a long time, this space only uses CPU*), click or tap the **download button** under the image to download it. **The preview image is not the upscaled one**
     """)
 
-    gr.HTML(value="For faster upscaling: <a href='https://colab.research.google.com/drive/1QfOA6BBdL4NrUmx-9d-pjacxNfu81HQo#scrollTo=H7qo-6AWFbLH' target='_blank'><img class='colab_img' src='https://colab.research.google.com/assets/colab-badge.svg' alt='Open In Colab'></a>")
+    gr.HTML(value="For faster upscaling using GPU: <a href='https://colab.research.google.com/drive/1QfOA6BBdL4NrUmx-9d-pjacxNfu81HQo#scrollTo=H7qo-6AWFbLH' target='_blank'><img class='colab_img' src='https://colab.research.google.com/assets/colab-badge.svg' alt='Open In Colab'></a> buy me a coffee (beer) if this helped 🍺😁")
 
     gr.HTML(value="<a href='https://ko-fi.com/Y8Y7GVAAF' target='_blank' style='display:block;margin-bottom:5px'><img height='36' style='border:0px;height:36px;' src='https://storage.ko-fi.com/cdn/kofi1.png?v=3' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a>")