AttributeError in fb_pca

[kvshams]

Was trying [Ufb,Sfb,Vfb]=mimosca.fb_pca(DGEwtZ,k=20) in the DC_celltypes-wt-github.ipynb

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-45-a1934ebf4e01> in <module>
      1 #Facebook's Fast PCA (useful if using more than 10,000 cells) for calculating SVD, top 50 components
      2 #[Ufb,Sfb,Vfb]=mimosca.fb_pca(DGEwtZ,k=50)
----> 3 [Ufb,Sfb,Vfb]=mimosca.fb_pca(DGEwtZ,k=50)

~/Tools/MIMOSCA/mimosca.py in fb_pca(DGE, k)
   1269 def fb_pca(DGE,k=50):
   1270     if 'fbpca' in sys.modules:
-> 1271         [Ufb,Sfb,Vfb]=fbpca.pca(DGE,k)
   1272     else:
   1273         pca=sklearn.decomposition.PCA(n_components=k)

~/miniconda3/lib/python3.7/site-packages/fbpca.py in pca(A, k, raw, n_iter, l)
   1636         #
   1637         c = A.sum(axis=0) / m
-> 1638         c = c.reshape((1, n))
   1639 
   1640         #

~/miniconda3/lib/python3.7/site-packages/pandas/core/generic.py in __getattr__(self, name)
   5177             if self._info_axis._can_hold_identifiers_and_holds_name(name):
   5178                 return self[name]
-> 5179             return object.__getattribute__(self, name)
   5180 
   5181     def __setattr__(self, name, value):

AttributeError: 'Series' object has no attribute 'reshape'