I am trying to set up a dummy code for the pomegranate (below), but for some reason I am getting an error when I try to run the ConditionalCategorical(). How do I resolve it? from pomegranate.distributions import ConditionalCategorical import numpy as np prob_table = [ [1.0, 0.0], # parent = 0 -> child = 0 [0.0, 1.0], # parent = 1 -> child = 1 ] probs_array = np.array(prob_table, dtype=np.float32) # ✅ Use NumPy n_categories = [2, 2] # One binary parent, one binary child cc = ConditionalCategorical(probs_array, n_categories=n_categories) print("Created ConditionalCategorical:", cc) --------------------------------------------------------------------------- TypeError Traceback (most recent call last) Cell In[297], line 11 8 probs_array = np.array(prob_table, dtype=np.float32) # ✅ Use NumPy 9 n_categories = [2, 2] # One binary parent, one binary child ---> 11 cc = ConditionalCategorical(probs_array, n_categories=n_categories) 12 print("Created ConditionalCategorical:", cc) File ~/anaconda3/lib/python3.10/site-packages/pomegranate/distributions/conditional_categorical.py:107, in ConditionalCategorical.__init__(self, probs, n_categories, pseudocount, inertia, frozen, check_data) 105 self.d = len(self.probs) if self._initialized else None 106 self.n_parents = len(self.probs[0].shape) if self._initialized else None --> 107 self._reset_cache() File ~/anaconda3/lib/python3.10/site-packages/pomegranate/distributions/conditional_categorical.py:157, in ConditionalCategorical._reset_cache(self) 154 _xw_sum = [] 156 for n_categories in self.n_categories: --> 157 _w_sum.append(torch.zeros(*n_categories[:-1], 158 dtype=self.probs[0].dtype, device=self.device)) 159 _xw_sum.append(torch.zeros(*n_categories, 160 dtype=self.probs[0].dtype, device=self.device)) 162 self._w_sum = BufferList(_w_sum) TypeError: zeros() received an invalid combination of arguments - got (device=torch.device, dtype=torch.dtype, ), but expected one of: * (tuple of ints size, *, tuple of names names, torch.dtype dtype, torch.layout layout, torch.device device, bool pin_memory, bool requires_grad) * (tuple of ints size, *, Tensor out, torch.dtype dtype, torch.layout layout, torch.device device, bool pin_memory, bool requires_grad) Continue reading...