revert

the code may cause problem that loss change in training.

ppcls/arch/__init__.py

@@ -15,7 +15,6 @@
 import copy
 import importlib
 
-import paddle
 import paddle.nn as nn
 from paddle.jit import to_static
 from paddle.static import InputSpec
@@ -42,14 +41,6 @@ def build_model(config):
         prune_model(config, arch)
         quantize_model(config, arch)
 
-    logger.info("The FLOPs and Params of Arch:")
-    try:
-        flops = paddle.flops(arch, [1, *config["Global"]["image_shape"]])
-    except Exception as e:
-        logger.warning(
-            f"An error occurred when calculating FLOPs and Params of Arch. Please check the Global.image_shape in config. The details of error is: {e}"
-        )
-
     return arch