mirror of
https://github.com/RYDE-WORK/Langchain-Chatchat.git
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41 lines
1.5 KiB
Python
41 lines
1.5 KiB
Python
from transformers import LlamaTokenizer, AutoModelForCausalLM, AutoTokenizer
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from configs import TOOL_CONFIG
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import torch
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class ModelContainer:
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def __init__(self):
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self.model = None
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self.metadata = None
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self.metadata_response = None
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self.vision_model = None
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self.vision_tokenizer = None
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self.audio_tokenizer = None
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self.audio_model = None
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if TOOL_CONFIG["vqa_processor"]["use"]:
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self.vision_tokenizer = LlamaTokenizer.from_pretrained(
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TOOL_CONFIG["vqa_processor"]["tokenizer_path"],
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trust_remote_code=True)
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self.vision_model = AutoModelForCausalLM.from_pretrained(
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pretrained_model_name_or_path=TOOL_CONFIG["vqa_processor"]["model_path"],
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torch_dtype=torch.bfloat16,
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low_cpu_mem_usage=True,
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trust_remote_code=True
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).to(TOOL_CONFIG["vqa_processor"]["device"]).eval()
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if TOOL_CONFIG["aqa_processor"]["use"]:
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self.audio_tokenizer = AutoTokenizer.from_pretrained(
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TOOL_CONFIG["aqa_processor"]["tokenizer_path"],
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trust_remote_code=True)
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self.audio_model = AutoModelForCausalLM.from_pretrained(
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pretrained_model_name_or_path=TOOL_CONFIG["aqa_processor"]["model_path"],
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torch_dtype=torch.bfloat16,
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low_cpu_mem_usage=True,
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trust_remote_code=True).to(TOOL_CONFIG["aqa_processor"]["device"]).eval()
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container = ModelContainer()
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