MetaMan / app.py
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Update app.py
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import streamlit as st
import requests
# Hugging Face API 設置
API_URL = "https://api-inference.huggingface.co/models/meta-llama/Meta-Llama-3.1-8B"
HUGGINGFACE_TOKEN = st.secrets["HUGGINGFACE_TOKEN"]
headers = {"Authorization": f"Bearer {HUGGINGFACE_TOKEN}"}
def query(payload):
response = requests.post(API_URL, headers=headers, json=payload)
return response.json()
st.title("LLaMA 模型演示")
user_input = st.text_area("輸入您的問題:", height=100)
if st.button("獲取回答"):
if user_input:
with st.spinner("模型正在思考中..."):
output = query({
"inputs": user_input,
"parameters": {"max_length": 200}
})
if isinstance(output, list) and len(output) > 0:
st.write("模型回答:")
st.write(output[0]['generated_text'])
else:
st.error("無法獲得有效的回應。請檢查您的API權限和配額。")
else:
st.warning("請輸入一些文字。")
st.markdown("---")
st.markdown("注意:這個應用使用了LLaMA模型的Inference API。請確保您有適當的權限和配額來使用此API。")