Token Configuration Correction (#2)

- Token Config Fixes (361a3abd9c1e3de6ef14af724086d03bcbf098be)
- Revert generation_config changes (db67dc2802ce7702df403084a0795457b259fa95)


Co-authored-by: BenGitter <[email protected]>

config.json

@@ -4,6 +4,7 @@
     "Qwen2ForCausalLM"
   ],
   "attention_dropout": 0.0,
+  "bos_token_id": 151644,
   "eos_token_id": 151645,
   "hidden_act": "silu",
   "hidden_size": 8192,

tokenizer_config.json

@@ -30,7 +30,7 @@
     "<|im_start|>",
     "<|im_end|>"
   ],
-  "bos_token": null,
+  "bos_token": "<|im_start|>",
   "chat_template": "{% if not add_generation_prompt is defined %}{% set add_generation_prompt = false %}{% endif %}{% for message in messages %}{{'<|im_start|>' + message['role'] + '\n' + message['content'] + '<|im_end|>' + '\n'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant\n' }}{% endif %}",
   "clean_up_tokenization_spaces": false,
   "eos_token": "<|im_end|>",