error in notebook in dev branch

[johcarter]

Step 2 gives this error

---

KeyError Traceback (most recent call last)
in ()
21 ri_scope_df,
22 do_reinsurance
---> 23 ) = oed.load_oed_dfs(oed_dir, show_all=False)

~/src/oasislmf/oasislmf/exposures/oed.py in load_oed_dfs(oed_dir, show_all)
250 if do_reinsurance:
251 ri_info_df = ri_info_df[OED_REINS_INFO_FIELDS].copy()
--> 252 ri_scope_df = ri_scope_df[OED_REINS_SCOPE_FIELDS].copy()
253
254 # Ensure Percent feilds are float

/srv/conda/lib/python3.6/site-packages/pandas/core/frame.py in getitem(self, key)
2131 if isinstance(key, (Series, np.ndarray, Index, list)):
2132 # either boolean or fancy integer index
-> 2133 return self._getitem_array(key)
2134 elif isinstance(key, DataFrame):
2135 return self._getitem_frame(key)

/srv/conda/lib/python3.6/site-packages/pandas/core/frame.py in _getitem_array(self, key)
2175 return self._take(indexer, axis=0, convert=False)
2176 else:
-> 2177 indexer = self.loc._convert_to_indexer(key, axis=1)
2178 return self._take(indexer, axis=1, convert=True)
2179

/srv/conda/lib/python3.6/site-packages/pandas/core/indexing.py in _convert_to_indexer(self, obj, axis, is_setter)
1267 if mask.any():
1268 raise KeyError('{mask} not in index'
-> 1269 .format(mask=objarr[mask]))
1270
1271 return _values_from_object(indexer)

KeyError: "['LocGroup' 'ReinsTag'] not in index"