fix huggingface model weight missmatch

model.py

@@ -143,7 +143,7 @@ class SentenceCoseNet(PreTrainedModel):
         self.model = SegmentationNetwork(self.to_model_config(config))
 
         # Initialize weights following HF conventions
-        # self.post_init()
+        self.post_init()
 
         # Set evaluation mode by default
         self.model.eval()