gistfile1.txt

---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
Cell In[9], line 1
----> 1 tempdata = mod_data.groupby(['From Gender','InReplyTo Gender','From'], as_index=False)['From','Subject'].count()
      3 tempdata = pd.DataFrame(tempdata)
      5 unique_interaction = pd.DataFrame(tempdata.groupby(['From Gender', 'InReplyTo Gender'],
      6                                                    as_index=False)['From'].count()).rename(columns={'From':'Count'})

File ~/projects/bigbang/bigbang-env/lib/python3.8/site-packages/pandas/core/groupby/generic.py:1769, in DataFrameGroupBy.__getitem__(self, key)
   1765 # per GH 23566
   1766 if isinstance(key, tuple) and len(key) > 1:
   1767     # if len == 1, then it becomes a SeriesGroupBy and this is actually
   1768     # valid syntax, so don't raise
-> 1769     raise ValueError(
   1770         "Cannot subset columns with a tuple with more than one element. "
   1771         "Use a list instead."
   1772     )
   1773 return super().__getitem__(key)

ValueError: Cannot subset columns with a tuple with more than one element. Use a list instead.