Update app.py

app.py

@@ -3,7 +3,7 @@ import os
 import random
 import numpy as np
 import gdown
-from datetime import datetime  
+from time import gmtime, strftime
 from csv import writer
 
 from datasets import load_dataset
@@ -50,12 +50,9 @@ def update(user_choice, data_folder='videos'):
     right = video_files[selected_video_ids[1]]
 
     # log
-    current_time = datetime.datetime.now()
-    time_stamp = current_time.timestamp()
-    date_time = datetime.fromtimestamp(time_stamp)
-    str_date_time = date_time.strftime("%d-%m-%Y-%H-%M-%S")
-    print(env_name, user_choice, left, right, str_date_time)
-    info = [env_name, user_choice, left, right]
+    current_time = strftime("%Y-%m-%d-%H-%M-%S", gmtime())
+    info = [env_name, user_choice, left, right, current_time]
+    print(info)
     with open('data.csv', 'a') as file:
         writer_object = writer(file)
         writer_object.writerow(info)