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import gradio as gr
from transformers import AutoTokenizer, AutoModelForCausalLM
from peft import PeftModel
import torch
base_model_name = "unsloth/mistral-7b-instruct-v0.3-bnb-4bit"
adapter_model = "jimy26/Chatbot"
tokenizer = AutoTokenizer.from_pretrained(base_model_name)
base_model = AutoModelForCausalLM.from_pretrained(base_model_name, device_map="auto", torch_dtype=torch.float16)
model = PeftModel.from_pretrained(base_model, adapter_model)
def chat(prompt):
inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
outputs = model.generate(**inputs, max_new_tokens=100)
return tokenizer.decode(outputs[0], skip_special_tokens=True)
gr.Interface(fn=chat, inputs="text", outputs="text").launch()
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