Update app.py

app.py

@@ -28,7 +28,7 @@ def script_to_use(model_id, api):
     arch = arch[0]
     return "convert.py" if arch in LLAMA_LIKE_ARCHS else "convert-hf-to-gguf.py"
 
-def process_model(model_id, q_method, private_repo, token: str | None):
+def process_model(model_id, q_method, private_repo, token):
     model_name = model_id.split('/')[-1]
     fp16 = f"{model_name}/{model_name.lower()}.fp16.bin"