Update app.py

app.py

@@ -11,6 +11,10 @@ from presets import *
 from transformers import Trainer, TrainingArguments
 import numpy as np
 import evaluate
+import pandas as pd
+import sklearn
+from sklearn.model_selection import train_test_split
+from sklearn.metrics import accuracy_score, recall_score, precision_score, f1_score
 
 
 #####################################################