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Update src/streamlit_app.py
Browse files- src/streamlit_app.py +39 -87
src/streamlit_app.py
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import os
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import streamlit as st
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from transformers import pipeline
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import glob
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import asyncio
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import torch
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os.environ["STREAMLIT_SERVER_ENABLE_STATIC_SERVE"] = "false"
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os.environ["HF_HOME"] = "/tmp/hf_home"
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os.environ["TRANSFORMERS_CACHE"] = "/tmp/hf_home/models"
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os.environ["HUGGINGFACE_HUB_CACHE"] = "/tmp/hf_home/hub"
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os.environ["STREAMLIT_CONFIG_DIR"] = "/tmp/.streamlit"
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os.environ["TOKENIZERS_PARALLELISM"] = "false"
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os.environ["PYTHONWARNINGS"] = "ignore::FutureWarning"
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os.environ["HOME"] = "/tmp" # 중요: HOME 환경변수도 설정
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# 디렉토리 생성 및 권한 설정
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cache_dirs = [
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"/tmp/hf_home",
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"/tmp/hf_home/models",
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"/tmp/hf_home/hub",
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"/tmp/.streamlit"
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]
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def fix_permissions(path):
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for root, dirs, files in os.walk(path):
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for d in dirs:
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os.chmod(os.path.join(root, d), 0o777)
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for f in files:
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os.chmod(os.path.join(root, f), 0o777)
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for dir_path in cache_dirs:
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os.makedirs(dir_path, exist_ok=True)
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os.chmod(dir_path, 0o777)
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fix_permissions(dir_path)
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# 락 파일 삭제
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lock_files = glob.glob("/tmp/hf_home/**/*.lock", recursive=True)
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for lock_file in lock_files:
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try:
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os.remove(lock_file)
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except Exception:
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pass
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# PyTorch JIT 설정 (문제 있다면 주석 처리)
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try:
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torch._C._jit_set_profiling_executor(False)
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torch._C._jit_set_profiling_mode(False)
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except Exception:
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pass
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def ensure_event_loop():
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try:
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asyncio.get_running_loop()
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except RuntimeError:
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asyncio.set_event_loop(asyncio.new_event_loop())
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@st.cache_resource
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def load_model():
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model=
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st.
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```
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""")
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if __name__ == "__main__":
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main()
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import streamlit as st
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from transformers import pipeline
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import torch
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st.title("🤖 작은 LLM 모델 로드 확인")
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@st.cache_resource
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def load_model():
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"""작은 LLM 모델 로드"""
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try:
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# DistilGPT-2 (작은 모델, 약 82MB)
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model = pipeline(
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"text-generation",
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model="distilgpt2",
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device=0 if torch.cuda.is_available() else -1
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)
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return model, "✅ 모델 로드 성공!"
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except Exception as e:
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return None, f"❌ 모델 로드 실패: {str(e)}"
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# 모델 로드
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with st.spinner("모델 로딩 중..."):
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model, status = load_model()
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st.write(status)
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if model:
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# 간단한 텍스트 생성 테스트
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st.subheader("텍스트 생성 테스트")
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prompt = st.text_input("프롬프트 입력:", "Hello, I am")
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if st.button("생성"):
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if prompt:
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with st.spinner("생성 중..."):
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result = model(prompt, max_length=50, num_return_sequences=1)
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st.write("**생성 결과:**")
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st.write(result[0]['generated_text'])
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else:
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st.warning("프롬프트를 입력해주세요.")
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# 시스템 정보
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st.sidebar.write("**시스템 정보:**")
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st.sidebar.write(f"CUDA 사용 가능: {torch.cuda.is_available()}")
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if torch.cuda.is_available():
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st.sidebar.write(f"GPU: {torch.cuda.get_device_name(0)}")
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st.sidebar.write(f"PyTorch 버전: {torch.__version__}")
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