Update app.py

app.py

@@ -172,7 +172,7 @@ def create_demo():
     """Create Gradio interface"""
     
     # Remove theme from Blocks constructor for Gradio 6.0 compatibility
-    with gr.Blocks(title="Nivra ClinicalBERT Inference Endpoint", theme=gr.themes.Emerald()) as demo:
+    with gr.Blocks(title="Nivra ClinicalBERT Inference Endpoint") as demo:
         
         gr.Markdown("""
         # 🏥 Nivra ClinicalBERT - Symptom Text Classifier
@@ -274,6 +274,7 @@ if __name__ == "__main__":
         server_name="0.0.0.0",
         server_port=7860,
         share=False,
+        theme=gr.themes.Ocean()
         
         # API is automatically enabled in Gradio 6.0+
     )