fix re inference error (#8473)

tools/infer_kie_token_ser_re.py

@@ -81,7 +81,7 @@ def make_input(ser_inputs, ser_results):
         end.append(entity['end'])
         label.append(entities_labels[res['pred']])
 
-    entities = np.full([max_seq_len + 1, 3], fill_value=-1)
+    entities = np.full([max_seq_len + 1, 3], fill_value=-1, dtype=np.int64)
     entities[0, 0] = len(start)
     entities[1:len(start) + 1, 0] = start
     entities[0, 1] = len(end)
@@ -98,7 +98,7 @@ def make_input(ser_inputs, ser_results):
                 head.append(i)
                 tail.append(j)
 
-    relations = np.full([len(head) + 1, 2], fill_value=-1)
+    relations = np.full([len(head) + 1, 2], fill_value=-1, dtype=np.int64)
     relations[0, 0] = len(head)
     relations[1:len(head) + 1, 0] = head
     relations[0, 1] = len(tail)