Update app.py

app.py

@@ -124,14 +124,6 @@ custom_css = """
     margin-bottom: 20px;
     background-color: #f9f9f9;
 }
-.submit-btn {
-    background: linear-gradient(90deg, #4B79A1 0%, #283E51 100%) !important;
-    border: none !important;
-    color: white !important;
-}
-.submit-btn:hover {
-    background-color: #3498db !important;
-}
 """
 
 title = """<h1 align="center">FLUX.1-dev with Qwen2VL Captioner and Prompt Enhancer</h1>
@@ -161,7 +153,7 @@ with gr.Blocks(css=custom_css) as demo:
                 guidance_scale = gr.Slider(label="Guidance Scale", minimum=1, maximum=15, step=0.1, value=3.5)
                 num_inference_steps = gr.Slider(label="Inference Steps", minimum=1, maximum=50, step=1, value=32)
             
-            generate_btn = gr.Button("Generate Image Prompt", elem_classes="submit-btn")
+            generate_btn = gr.Button("Generate Image Prompt")
         
         with gr.Column(scale=1):
             with gr.Group(elem_classes="output-group"):