cherry pick #1749 from v0.9.1-dev

Signed-off-by: wangli <wangli858794774@gmail.com>

Author: Potabk

vllm_ascend/quantization/quantizer.py

@@ -47,14 +47,8 @@ def get_quantizer(cls,
         if quantization_algorithm in CUSTOMIZED_QUANTIZER_TYPE:
             return
 
-        try:
-            module = importlib.import_module("mindie_turbo")
-            MindIETurboQuantizer = module.MindIETurboQuantizer
-            return MindIETurboQuantizer.get_quantizer(quant_config, prefix,
-                                                      packed_modules_mapping)
-        except ImportError:
-            return VLLMAscendQuantizer.get_quantizer(quant_config, prefix,
-                                                     packed_modules_mapping)
+        return VLLMAscendQuantizer.get_quantizer(quant_config, prefix,
+                                                 packed_modules_mapping)
 
     def build_linear_method(self):
         raise NotImplementedError