updated dataset

app.py

@@ -94,7 +94,7 @@ def load_data():
         data_files = os.getenv("LLAMA_DATA_FILES")
         print("data_files", data_files)
         HF_TOKEN = os.getenv("HF_TOKEN")
-        dataset = load_dataset(repo_name, token=True, data_files=data_files)
+        dataset = load_dataset(repo_name, token=True, data_files=data_files, revision="main")
         dataset.set_format(type='pandas')  ## converting it into pandas
         df = dataset["train"][:]
         return df[:5]