Traceback (most recent call last): File "/opt/gpbeta/gp_home/taskLib/HierarchicalClustering.7.17.648/HierarchicalClustering.py", line 78, in <module> col_D = pdist(data_transpose, metric=pdist_dict[col_distance_metric]) File "/opt/conda/lib/python3.6/site-packages/scipy/spatial/distance.py", line 1429, in pdist dm[k] = metric(X[i], X[j]) TypeError: my_affinity_u() takes 1 positional argument but 2 were give