Update app.py

app.py

@@ -93,15 +93,26 @@ examples = [
     ["images/1.png", "Large"]
 ]
 
+css = """
+.submit-btn {
+    background-color: #4682B4 !important;
+    color: white !important;
+}
+.submit-btn:hover {
+    background-color: #87CEEB !important;
+}
+"""
+
 # Create the Gradio interface with Blocks
 with gr.Blocks(theme="bethecloud/storj_theme") as demo:
-    gr.Markdown("# **Florence-2 Models Image Captions**")
+    gr.Markdown("# **[Florence-2 Models Image Captions](https://huggingface.co/collections/prithivMLmods/multimodal-implementations-67c9982ea04b39f0608badb0)**")
     gr.Markdown(description)
     with gr.Row():
         image_input = gr.Image(label="Upload Image", type="pil")
         model_choice = gr.Radio(["Base", "Large"], label="Model Choice", value="Base")
     output = gr.Textbox(label="Generated Caption", lines=4, show_copy_button=True)
-    generate_btn = gr.Button("Generate Caption")
+    generate_btn = gr.Button("Generate Caption",
+                             elem_classes="submit-btn")
     generate_btn.click(fn=describe_image, inputs=[image_input, model_choice], outputs=output)
     gr.Examples(examples=examples, inputs=[image_input, model_choice])