update app

app.py

@@ -350,7 +350,7 @@ def process_document_stream(
 def create_gradio_interface():
     """Builds and returns the Gradio web interface."""
 
-    with gr.Blocks(theme=steel_blue_theme, css=css) as demo:
+    with gr.Blocks() as demo:
         gr.Markdown("# **Multimodal VLM v1.0**", elem_id="main-title")
         gr.Markdown("Explore the capabilities of various Vision Language Models for tasks like OCR, VQA, and Object Detection.")
 
@@ -414,7 +414,7 @@ def create_gradio_interface():
 
                     with gr.Column(scale=3):
                         gr.Markdown("## Output", elem_id="output-title")
-                        output_stream = gr.Textbox(label="Raw Output Stream", interactive=False, lines=24, show_copy_button=True)
+                        output_stream = gr.Textbox(label="Raw Output Stream", interactive=True, lines=24)
                             
                 gr.Examples(
                     examples=[
@@ -450,4 +450,4 @@ def create_gradio_interface():
 
 if __name__ == "__main__":
     demo = create_gradio_interface()
-    demo.queue(max_size=50).launch(ssr_mode=False, mcp_server=True, show_error=True)
+    demo.queue(max_size=50).launch(theme=steel_blue_theme, css=css, ssr_mode=False, mcp_server=True, show_error=True)