updated example

.env.example

@@ -41,11 +41,14 @@ SECRET_KEY=change-this-in-production
 # Application port
 APP_PORT=8781
 
+# Application code path
+APP_CODE_PATH=/srv/quality_app/py_app
+
 # ============================================================================
 # GUNICORN CONFIGURATION
 # ============================================================================
 # Number of worker processes (default: CPU cores * 2 + 1)
-# GUNICORN_WORKERS=5
+GUNICORN_WORKERS=5
 
 # Worker class (sync, gevent, gthread)
 GUNICORN_WORKER_CLASS=sync