Update run.sh

run.sh

@@ -5,11 +5,7 @@ set -e
 service nginx start
 
 # Start FastAPI (JSON API)
-python -m uvicorn src.api_server:api --host localhost --port 3000 & echo $! > api.pid
+python -m uvicorn src.api_server:api --host localhost --port 3000 &
 
 # Start Streamlit (Leaderboard UI)
 streamlit run src/streamlit_app.py --server.port 4000 --server.address localhost
-
-# Cleanup after Streamlit exits
-pkill -F api.pid
-rm api.pid