fix: remove more complicated fix for time now that we have separate collections

Author: crwilcox

firestore/cloud-client/snippets.py

@@ -726,14 +726,7 @@ def on_snapshot(col_snapshot, changes, read_time):
         u'population': 860000
     }
     db.collection(u'cities').document(u'SF').set(data)
-
-    # Wait for 'SF' to be in the doc_map for up to 60 seconds.
-    waited = 0
-    while waited < 60 and not [
-        x for x in query_watch.doc_map.keys() if x.endswith("/SF")
-    ]:
-        waited += 1
-        sleep(1)
+    sleep(1)
 
     query_watch.unsubscribe()