Remove meetup.com events for now

Author: encukou

pythoncz/static/data/events_feeds.yml

@@ -5,12 +5,15 @@ feeds:
   - name: PyWorking
     url: https://pyworking.cz/
     ical: https://pyworking.cz/workshops.ics
-  - name: PyWorking Sessions
-    url: https://pyworking.cz/
-    ical: https://www.meetup.com/pyworking/events/ical/
-  - name: PyData Prague
-    url: https://www.meetup.com/PyData-Prague/
-    ical: https://www.meetup.com/PyData-Prague/events/ical/
+
+## Meetup.com iCal is not available, see https://github.com/pyvec/python.cz/issues/557
+#  - name: PyWorking Sessions
+#    url: https://pyworking.cz/
+#    ical: https://www.meetup.com/pyworking/events/ical/
+#  - name: PyData Prague
+#    url: https://www.meetup.com/PyData-Prague/
+#    ical: https://www.meetup.com/PyData-Prague/events/ical/
+
   - name: Czech Python Events
     url: https://calendar.google.com/calendar/embed?src=kfdeelic1a13jsp7jvai861vfs%40group.calendar.google.com&ctz=Europe%2FPrague
     ical: https://calendar.google.com/calendar/ical/kfdeelic1a13jsp7jvai861vfs%40group.calendar.google.com/public/basic.ics