Update app.py

app.py

@@ -46,7 +46,7 @@ with gr.Blocks(theme="soft") as demo:
     with gr.Row():
         image = gr.Image(type="filepath")
         with gr.Column():
-            model_name = gr.Dropdown(["OpenAssistant/oasst-sft-4-pythia-12b-epoch-3.5", "tiiuae/falcon-7b-instruct", "tiiuae/falcon-7b", "HuggingFaceH4/starchat-beta", "bigscience/bloom"], value="OpenAssistant/oasst-sft-4-pythia-12b-epoch-3.5", label="Choose your model!")
+            model_name = gr.Dropdown(["OpenAssistant/oasst-sft-4-pythia-12b-epoch-3.5", "tiiuae/falcon-7b-instruct", "tiiuae/falcon-7b", "HuggingFaceH4/starchat-beta", "bigscience/bloom", "google/flan-t5-xxl"], value="OpenAssistant/oasst-sft-4-pythia-12b-epoch-3.5", label="Choose your model!")
             gr.Examples(["./whale.png", "./rainbow.jpeg", "./selfie.png"], inputs=image, label="Click on any example") 
     submit_btn = gr.Button("✨ Captionate ✨")
     caption = gr.Textbox(label="Caption", show_copy_button=True)