Remove warning

awq/models/mistral.py

-import logging
 from typing import Dict
 from .base import BaseAWQForCausalLM
-
-try:
-    from transformers.models.mistral.modeling_mistral import MistralDecoderLayer, MistralForCausalLM
-except:
-    # TODO: Remove once released on PyPi
-    logging.warning("You need the latest transformers 4.34.0.dev0: pip install -U git+https://github.com/huggingface/transformers.git")
-    MistralForCausalLM = None
-    MistralDecoderLayer = None
+from transformers.models.mistral.modeling_mistral import MistralDecoderLayer, MistralForCausalLM
 
 class MistralAWQForCausalLM(BaseAWQForCausalLM):
     layer_type = "MistralDecoderLayer"
@@ -157,4 +149,4 @@ class MistralFuser:
     def fuse_mlp(self):
         for name, module in self.mlp_modules:
             mlp = QuantLlamaMLP(module.gate_proj, module.down_proj, module.up_proj)
-            set_module_name(self.model, name, mlp)
\ No newline at end of file
+            set_module_name(self.model, name, mlp)