[ci skip] fix assumption of 'en' in response

dockerfiles/nodemapper.py

@@ -37,6 +37,7 @@ def nodes():
         geo = get_geoip(host)
         geostr = 'geoip{{latitude="{lat}", longitude="{lon}", country_code="{country_code}", country_name="{country_name}", status="{status}"}} 1'
         if geostr not in peers:
+            if 'en' in geo.continent.names:
                 peers.append(geostr.format(
                     lat=geo.location.latitude,
                     lon=geo.location.longitude,