Clean code

app.py

@@ -132,7 +132,7 @@ def index_repo(textbox: str, dropdown: str) -> Response:
                 dataset_path = f"hub://{activeloop_username}/" + pathName + str(random.randint(1,100))
                 invalid_dataset_path = True
 
-        if db is None or len(db.vectorstore.dataset) == 0 or invalid_dataset_path:
+        if invalid_dataset_path or db is None or len(db.vectorstore.dataset) == 0:
             print("Dataset doesn't exist, fetching data")
             try:
                 docs = []