Fix EOS token id

This change adjusts the eos_token_id to match an update to the original model. Here's the commit that updated the original model for reference:

https://huggingface.co/openchat/openchat-3.5-0106/commit/aa20a27ebc320797c96dd18ff596fe74df4b6e1d

I'm currently having to manually set the stop_token_ids in vllm in order get this model to terminate properly. I believe that this change will solve that issue.

config.json

@@ -5,7 +5,7 @@
   ],
   "attention_dropout": 0.0,
   "bos_token_id": 1,
-  "eos_token_id": 2,
+  "eos_token_id": 32000,
   "hidden_act": "silu",
   "hidden_size": 4096,
   "initializer_range": 0.02,