Delete app.py
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app.py
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import gradio as gr
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from peft import PeftModel, PeftConfig
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from transformers import AutoModelForCausalLM, AutoTokenizer
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import torch
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# Load the model and config when the script starts
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config = PeftConfig.from_pretrained("PhantHive/bigbrain")
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model = AutoModelForCausalLM.from_pretrained("NousResearch/Llama-2-7b-chat-hf")
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model = PeftModel.from_pretrained(model, "PhantHive/bigbrain")
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# Load the tokenizer
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tokenizer = AutoTokenizer.from_pretrained("NousResearch/Llama-2-7b-chat-hf")
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def greet(text):
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batch = tokenizer(f"'{text}' ->: ", return_tensors='pt')
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# Use torch.no_grad to disable gradient calculation
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with torch.no_grad():
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output_tokens = model.generate(**batch, do_sample=True, max_new_tokens=50)
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return tokenizer.decode(output_tokens[0], skip_special_tokens=True)
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iface = gr.Interface(fn=greet, inputs="text", outputs="text")
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iface.launch()
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