Create nginx.conf

nginx.conf

@@ -0,0 +1,23 @@
+worker_processes auto;
+events { worker_connections 1024; }
+http {
+  sendfile on;
+  server {
+    # HF Spaces proxies public traffic to $PORT. We listen there.
+    listen 7860;
+
+    # Streamlit frontend
+    location / {
+      proxy_pass http://127.0.0.1:9000/;
+      proxy_set_header Host $host;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    # FastAPI backend on same origin via path prefix
+    location /api/ {
+      proxy_pass http://127.0.0.1:9001/;
+      proxy_set_header Host $host;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+  }
+}