add description

app.py

@@ -185,5 +185,8 @@ async def health_check():
     
 @app.get("/", tags=["Monitoring"])
 async def root():
-    return {"message": "Welcome to Reranking API. Visit /docs for API documentation.", "version": "1.0.0"}
+    return {
+"message": "Welcome to Reranking API. Visit https://fahmiaziz-api-rerank-model.hf.space/docs for API documentation. And we also have Embedding API! Visit https://fahmiaziz-api-embedding.hf.space/docs", 
+"version": "1.0.0"
+}