Create main.py

main.py

@@ -0,0 +1,11 @@
+from fastapi import FastAPI
+
+app = FastAPI(title="GA2 Observability API")
+
+@app.get("/")
+def root():
+    return {"message": "Deployment-ready-ga2-50e79a", "status": "active"}
+
+@app.get("/health")
+def health_check():
+    return {"status": "healthy", "port": 7211}