Merge pull request #1631 from SpiNNakerManchester/size

vertex have n_atoms not size

Author: Christian-B

spynnaker/pyNN/models/neuron/population_vertex.py

@@ -879,13 +879,6 @@ def atoms_shape(self) -> Tuple[int, ...]:
             return self.__structure.calculate_size(self.__n_atoms)
         return super().atoms_shape
 
-    @property
-    def size(self) -> int:
-        """
-        The number of neurons in the vertex.
-        """
-        return self.__n_atoms
-
     @property
     def incoming_spike_buffer_size(self) -> int:
         """