fix: PyTaxonomies is not compatible with python<3.6

pymisp/__init__.py

@@ -37,11 +37,11 @@ try:
     from .tools import Neo4j  # noqa
     from .tools import stix  # noqa
     from .tools import openioc  # noqa
-    from .tools import load_warninglists  # noqa
     from .tools import ext_lookups  # noqa
 
     if sys.version_info >= (3, 6):
         from .aping import ExpandedPyMISP  # noqa
+        from .tools import load_warninglists  # noqa
         # Let's not bother with old python
         try:
             from .tools import reportlab_generator  # noqa