Update main.py

main.py

@@ -3,8 +3,8 @@ from fastapi import FastAPI
 app = FastAPI()
 
 @app.get("/")
-def read_root(input:str):
-    return {"Hello": input}
+def read_root(): #(input:str):
+    return {"Hello": "World!"}
 
 @app.get("/test")
 def read_test():