change name.

README.md

@@ -1,5 +1,5 @@
 ---
-title: Xtools
+title: node
 emoji: 🌍
 colorFrom: blue
 colorTo: red

app.py

@@ -4,8 +4,8 @@ app = FastAPI()
 
 @app.get("/")
 def greet_json():
-    return {"Hello": "World!"}
+    return {"Hello": "Node World!"}
 
 @app.get("/hello/")
 def hello_json():
-    return {"Hello": "FastAPI World!"}
+    return {"Hello": "FastAPI Node World!"}