Update app.py

app.py

@@ -1,7 +1,13 @@
-from fastapi import FastAPI
-
-app = FastAPI()
-
-@app.get("/")
-def read_root():
-    return {"Hello": "World!"}
+# main.py
+
+from fastapi import FastAPI, Request
+from fastapi.responses import HTMLResponse
+from fastapi.templating import Jinja2Templates
+
+app = FastAPI()
+templates = Jinja2Templates(directory="templates")  # Create a Jinja2Templates object
+
+@app.get("/", response_class=HTMLResponse)
+async def read_root(request: Request):
+    # Render index.html template
+    return templates.TemplateResponse("index.html", {"request": request})