Update modeling_codeshell.py

call the "quantize_online" method.

modeling_codeshell.py

@@ -809,10 +809,10 @@ class CodeShellForCausalLM(CodeShellPreTrainedModel):
     def quantize(self, bits: int):
         try:
             import bitsandbytes
-            from .quantizer import quantize
+            from .quantizer import quantize_online
         except ImportError:
             raise ImportError(f"Needs bitsandbytes to run quantize.")
-        return quantize(self, bits)
+        return quantize_online(self, bits)
 
     def get_output_embeddings(self):
         return self.lm_head