Update app.py

app.py

@@ -1,5 +1,7 @@
-import json
+from fastapi import FastAPI
 
-with open("products.json","r") as f:
-    products = json.load(f)
-print("products")
+app = FastAPI()
+
+@app.get("/")
+def home():
+    return {"message": "Welcome to DemoTel Product Catalog"}