Update app.py

app.py

@@ -45,7 +45,12 @@ def generate_roast(image_path):
             1. Begin conversation turns with the prefix 'Host: 1' and 'Host: 2'. For example, Host 1: Aren't they cute? Host 2: I'm feeling faint someone call a doctor? Host 3: Me too, maybe a whole ambulance! \
             2. Use humor, irony, and sarcasm to compliment and entertain the person depicted in the image \
             3. Your output should be a well-written text suitable for reading aloud. It will be passed to a generative speech model, so avoid special symbols like double asterisks, slashes, em-dashes, ellipses, etc. Also avoid output that isn't dialogue. \
-            4. Conversation turns should be concise and on topic.",
+            4. Conversation turns should be concise and on topic. \
+            5. Incorporate frequent backchanneling throughout the conversation. For example \
+            Preach! \
+            You can say that again! \
+            What a snack \
+            I need some air!",
         )
         
         chat_session = model.start_chat(