Update start.sh

Updated the file to run both FastAPI and Streamlit

start.sh

@@ -1,8 +1,15 @@
 #!/bin/bash
 
-# Start background scripts
+# Start background jobs
 python scheduler/schedule_tasks.py &> logs/scheduler.log &
 python monitor/monitor_drift.py &> logs/monitor.log &
 
-# Start Streamlit in the foreground
-exec streamlit run app/streamlit_app.py --server.port=7860 --server.address=0.0.0.0 --server.enableCORS false --server.enableXsrfProtection false
+# Start FastAPI (internal port)
+uvicorn app.fastapi_server:app --host 127.0.0.1 --port 8000 &
+
+# Start Streamlit (foreground)
+exec streamlit run app/streamlit_app.py \
+  --server.port=7860 \
+  --server.address=0.0.0.0 \
+  --server.enableCORS false \
+  --server.enableXsrfProtection false