Update app.py

app.py

@@ -1,19 +1,28 @@
-# app.py
+import os
+import warnings
+warnings.filterwarnings("ignore", message="pkg_resources is deprecated")
+
 import gradio as gr
 from pipeline import run_pipeline
 
 def infer(file):
-    path = getattr(file, "name", file)  # gr.File or str
+    # gr.File gives a tempfile object; if you used gr.Audio it might be a str
+    path = getattr(file, "name", file)
     return run_pipeline(path, out_style="json")
 
 demo = gr.Interface(
     fn=infer,
     inputs=gr.File(label="Upload audio/video (mp3, mp4, wav)"),
-    outputs=gr.JSON(label="Result"),   # safer than Code for 4.44.0 bug
+    outputs=gr.JSON(label="Result"),
     title="Aphasia Classification",
-    description="MP3/MP4 → WAV → .cha → JSON → model"
+    description="MP3/MP4 → WAV → .cha → JSON → model",
+    concurrency_limit=1,
 )
 
 if __name__ == "__main__":
-    demo.queue(concurrency_count=1, max_size=8)
-    demo.launch(server_name="0.0.0.0", server_port=7860, show_error=True)
+    demo.launch(
+        server_name="0.0.0.0",
+        server_port=7860,
+        show_error=True,
+        max_threads=1,   # be gentle on Spaces CPU
+    )