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e26c2e2
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Parent(s):
a0a7128
changed ai model to mistral
Browse files- app.py +18 -6
- requirements.txt +1 -3
app.py
CHANGED
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import gradio as gr
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from transformers import AutoModelForCausalLM, AutoTokenizer
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model_id = "
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(model_id)
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def responder(prompt):
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demo = gr.Interface(
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fn=responder,
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inputs=gr.Textbox(lines=3, label="Pergunta"),
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outputs=gr.Textbox(label="Resposta")
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)
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demo.launch()
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import gradio as gr
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from transformers import AutoModelForCausalLM, AutoTokenizer
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model_id = "mistralai/Mistral-7B-Instruct-v0.2"
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(model_id, device_map="auto")
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def responder(prompt):
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# Força português no output
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system_message = "Você é um personal trainer virtual. Responda em português, de forma clara, curta e prática."
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entrada = f"{system_message}\n\nUsuário: {prompt}\nAssistente:"
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inputs = tokenizer(entrada, return_tensors="pt").to(model.device)
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outputs = model.generate(
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**inputs,
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max_new_tokens=300,
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temperature=0.7,
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do_sample=True,
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top_p=0.9
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)
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resposta = tokenizer.decode(outputs[0], skip_special_tokens=True)
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return resposta.split("Assistente:")[-1].strip()
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demo = gr.Interface(
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fn=responder,
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inputs=gr.Textbox(lines=3, label="Pergunta"),
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outputs=gr.Textbox(label="Resposta"),
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title="Personal Trainer AI"
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)
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demo.launch()
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requirements.txt
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@@ -1,6 +1,4 @@
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transformers
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torch
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sentencepiece
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accelerate
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sentence-transformers
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transformers
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torch
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accelerate
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sentencepiece
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