change judgment logic for multi device

ppcls/static/train.py

@@ -94,7 +94,7 @@ def main(args):
     use_mlu = global_config.get("use_mlu", False)
     use_ascend = global_config.get("use_ascend", False)
     assert (
-        use_gpu and use_xpu and use_npu and use_mlu and use_ascend
+        use_gpu + use_xpu + use_npu + use_mlu + use_ascend <= 1
     ) is not True, "gpu, xpu, npu, mlu and ascend can not be true in the same time in static mode!"
 
     if use_gpu: