Gradio 6 theme/css on launch(); tighten ZeroGPU duration to 45s

app.py

@@ -173,7 +173,7 @@ def _parse_lines(text: str, limit: int) -> list:
 # ----------------------------------------------------------------------------
 # Inference
 # ----------------------------------------------------------------------------
-@spaces.GPU(duration=90)
+@spaces.GPU(duration=45)
 def analyze(
     ct_file: str,
     volume_prompts: str = DEFAULT_VOLUME_PROMPTS,
@@ -279,7 +279,7 @@ CSS = """
 .dark .gradio-container { color: var(--body-text-color); }
 """
 
-with gr.Blocks(theme=gr.themes.Citrus(), css=CSS, title="Jolia — zero-shot CT") as demo:
+with gr.Blocks(title="Jolia — zero-shot CT") as demo:
     with gr.Column(elem_id="col-container"):
         gr.Markdown(
             "# Jolia — zero-shot CT analysis\n"
@@ -427,4 +427,4 @@ with gr.Blocks(theme=gr.themes.Citrus(), css=CSS, title="Jolia — zero-shot CT"
     )
 
 if __name__ == "__main__":
-    demo.launch(mcp_server=True)
+    demo.launch(theme=gr.themes.Citrus(), css=CSS, mcp_server=True)