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MeetKai / functionary

Chat language model that can use tools and interpret the results
MIT License
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vLLM does not support Functionary Tokenizer #198

Open ysiaj33802 opened 1 month ago

ysiaj33802 commented 1 month ago

When running the vLLM server for Functionary v2.5 small, the vLLM throws an error because it does not support Functionary tokenizer. I' reverted back to v2.4 for now, but thought I should bring this issue up.

ValueError: Model architectures ['FunctionaryForCausalLM'] are not supported for now. Supported architectures: ['AquilaModel', 'AquilaForCausalLM', 'BaiChuanForCausalLM', 'BaichuanForCausalLM', 'BloomForCausalLM', 'ChatGLMModel', 'ChatGLMForConditionalGeneration', 'CohereForCausalLM', 'DbrxForCausalLM', 'DeciLMForCausalLM', 'DeepseekForCausalLM', 'FalconForCausalLM', 'GemmaForCausalLM', 'GPT2LMHeadModel', 'GPTBigCodeForCausalLM', 'GPTJForCausalLM', 'GPTNeoXForCausalLM', 'InternLMForCausalLM', 'InternLM2ForCausalLM', 'JAISLMHeadModel', 'LlamaForCausalLM', 'LlavaForConditionalGeneration', 'LLaMAForCausalLM', 'MistralForCausalLM', 'MixtralForCausalLM', 'QuantMixtralForCausalLM', 'MptForCausalLM', 'MPTForCausalLM', 'MiniCPMForCausalLM', 'OLMoForCausalLM', 'OPTForCausalLM', 'OrionForCausalLM', 'PhiForCausalLM', 'QWenLMHeadModel', 'Qwen2ForCausalLM', 'Qwen2MoeForCausalLM', 'RWForCausalLM', 'StableLMEpochForCausalLM', 'StableLmForCausalLM', 'Starcoder2ForCausalLM', 'XverseForCausalLM']

jeffreymeetkai commented 1 month ago

Hi, thank you for pointing this out. I have fixed this problem by updating the model repo in HuggingFace. Please delete the existing functionary model folder cached in your machine and try running the server again.