Fix API tests being skipped

Author: nsoranzo

lib/galaxy/tool_util/cwl/parser.py

@@ -294,7 +294,6 @@ def galaxy_id(self):
             # tool_id = os.path.splitext(os.path.basename(raw_id))[0]
         if not tool_id:
             return self._uuid
-        assert tool_id
         if tool_id.startswith("#"):
             tool_id = tool_id[1:]
         return tool_id