code style

mt_with_external_memory/model.py

@@ -144,14 +144,14 @@ def memory_enhanced_decoder(input, target, initial_state, source_context, size,
             name="bounded_memory",
             mem_slot_size=size,
             boot_layer=bounded_memory_init,
-            initial_weight = bounded_memory_weight_init,
+            initial_weight=bounded_memory_weight_init,
             readonly=False,
             enable_interpolation=True)
         unbounded_memory = ExternalMemory(
             name="unbounded_memory",
             mem_slot_size=size * 2,
             boot_layer=unbounded_memory_init,
-            initial_weight = unbounded_memory_weight_init,
+            initial_weight=unbounded_memory_weight_init,
             readonly=True,
             enable_interpolation=False)
         # write bounded memory