refactor implementation html

main.py

@@ -25,6 +25,8 @@ app.add_middleware(
 	allow_headers=["*"]
 )
 
+app.mount("/", StaticFiles(directory="static", html=True), name="static")
+
 tokenizer = T5Tokenizer.from_pretrained(
 			"Rostlab/prot_t5_xl_half_uniref50-enc", do_lower_case=False, torch_dtype=torch.float16)
 
@@ -35,12 +37,9 @@ class Item(pydantic.BaseModel):
 	sequence: str
 	smiles: str
 
-
-app.mount("/", StaticFiles(directory="static"), name="static")
-
 @app.get("/")
-def home():
-	return FileResponse("index.html")
+def index() -> FileResponse:
+	return FileResponse(path="/app/static/index.html", media_type="text/html")
 
 @app.post("/predict")
 def predict(item: Item):