Update app.py

app.py

@@ -1,3 +1,13 @@
 import gradio as gr
 
-gr.Interface.load("models/etweedy/tessa").launch()
+gr.Interface.load("models/etweedy/tessa").launch()
+
+import gradio as gr
+description = "A version of Stable Diffusion v1.5 which knows about my dog, Tessa.  This model was fine-tuned using the Dreambooth technique. To generate a picture of Tessa, provide a prompt referring to `<tessa> dog'.  Make sure to include the brackets."
+title = "Dreambooth Tessa Generator"
+interface = gr.Interface.load("models/etweedy/tessa", 
+    description=description,
+    title = title
+]
+)
+interface.launch()