Raise error for inplace resize with new vector dim (#5228)

Raise an error if there is an attempt to resize the vectors in place with
a different vector dimension.

spacy/errors.py

@@ -552,6 +552,9 @@ class Errors(object):
     E191 = ("Invalid head: the head token must be from the same doc as the "
             "token itself.")
     E192 = ("Unable to resize vectors in place with cupy.")
+    E193 = ("Unable to resize vectors in place if the resized vector dimension "
+            "({new_dim}) is not the same as the current vector dimension "
+            "({curr_dim}).")
 
 
 @add_codes

spacy/vectors.pyx

@@ -200,6 +200,8 @@ cdef class Vectors:
         """
         xp = get_array_module(self.data)
         if inplace:
+            if shape[1] != self.data.shape[1]:
+                raise ValueError(Errors.E193.format(new_dim=shape[1], curr_dim=self.data.shape[1]))
             if xp == numpy:
                 self.data.resize(shape, refcheck=False)
             else: