修改生成数据方式和网络训练方式

base_optimizer/optimizer_common.py

@@ -173,7 +173,7 @@ def timer_wrapper(func):
         start_time = time.time()
         result = func(*args, **kwargs)
 
-        print("function {} running time :  {} s".format(func.__name__, time.time() - start_time))
+        print(f"function {func.__name__} running time :  {time.time() - start_time:.3f} s")
         return result
 
     return measure_time