Update app.py

app.py

@@ -2,7 +2,8 @@ import os
 import gradio as gr
 from datasets import load_dataset
 
-contextual_val = load_dataset('csv', data_files='contextual_val.csv')
+val_data_files = {"val": "contextual_val.csv"}
+contextual_val = load_dataset('csv', data_files=val_data_files)
 print(contextual_val)
 
 data = contextual_val['val']