Update app.py

app.py

@@ -106,6 +106,7 @@ def start_test(student_id, level_input):
     used_passages = set()
     action_log = []
 
+    action = "start_pushed"
     now = (datetime.utcnow() + timedelta(hours=9)).isoformat()
 
     entry = {
@@ -176,6 +177,8 @@ def start_test(student_id, level_input):
 
 def next_page(pages_json, current_page, total_pages, pid, orig_lev, start_time):
     now = (datetime.utcnow() + timedelta(hours=9)).isoformat()
+
+    action = "next_pushed"
     
     entry = {
         "user_id": current_user_id,
@@ -243,6 +246,8 @@ def next_page(pages_json, current_page, total_pages, pid, orig_lev, start_time):
 def prev_page(pages_json, current_page, total_pages):
     now = (datetime.utcnow() + timedelta(hours=9)).isoformat()
     
+    action = "prev_pushed"
+    
     entry = {
         "user_id": current_user_id,
         "assigned_level": current_level, # 変更点