making full cycle

traffic_utils.py

@@ -34,9 +34,14 @@ import asyncio
 
 async def open_signal(tl_id,state_,duration,delay):
     check_time = 10
-    asyncio.sleep(delay)
+    await asyncio.sleep(delay)
+
     state.request[tl_id]['State'] = state.status_chk
-    asyncio.sleep(check_time)
+    
+    check_time = 10
+    await asyncio.sleep(check_time)
+
+
     if  (state.request[tl_id]['accepted']== True):
         state.request[tl_id]['State'] = state_
         state.request[tl_id]['time'] = time.time()