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import os
from dotenv import load_dotenv
class Config:
"""RAG ์์คํ
ํตํฉ ์ค์ ํด๋์ค"""
def __init__(self):
# .env ํ์ผ ๋ก๋
load_dotenv()
# ===== API ํค =====
self.OPENAI_API_KEY = self._get_api_key()
# ===== ๊ฒฝ๋ก ์ค์ =====
# ์ ์ฒ๋ฆฌ
self.META_CSV_PATH = "./data/data_list.csv"
self.BASE_FOLDER_PATH = "./data/files/"
self.OUTPUT_CHUNKS_PATH = "./data/rag_chunks_final.csv"
# RAG - ํ๊ฒฝ๋ณ์ ์ฐ์ , ์์ผ๋ฉด ๊ธฐ๋ณธ๊ฐ
self.RAG_INPUT_PATH = "./data/rag_chunks_final.csv"
self.DB_DIRECTORY = os.getenv("CHROMA_DB_PATH", "./chroma_db")
# ===== ์ ์ฒ๋ฆฌ ์ค์ =====
self.CHUNK_SIZE = 1000
self.CHUNK_OVERLAP = 200
self.SEPARATORS = ["\n\n", "\n", " ", ""]
self.MIN_TEXT_LENGTH = 100
# ===== ์๋ฒ ๋ฉ ์ค์ =====
self.EMBEDDING_MODEL_NAME = "text-embedding-3-small"
self.BATCH_SIZE = 50
self.MAX_TOKENS_PER_BATCH = 250000
# ์ฒญํฌ ๊ฒ์ฆ ๊ธฐ์ค
self.MIN_CHUNK_LENGTH = 10
self.MAX_CHUNK_LENGTH = 10000
# ===== ๋ฒกํฐ DB ์ค์ =====
self.COLLECTION_NAME = "rag_documents"
# ===== ๊ฒ์ ์ค์ =====
self.DEFAULT_TOP_K = 10
self.DEFAULT_ALPHA = 0.5
self.DEFAULT_SEARCH_MODE = "hybrid_rerank"
# ===== LLM ์ค์ =====
self.LLM_MODEL_NAME = "gpt-4o-mini"
self.DEFAULT_TEMPERATURE = 0.0
self.DEFAULT_MAX_TOKENS = 1000
# ์์คํ
ํ๋กฌํํธ
self.SYSTEM_PROMPT = "๋น์ ์ RFP(์ ์์์ฒญ์) ๋ถ์ ๋ฐ ์์ฝ ์ ๋ฌธ๊ฐ์
๋๋ค."
# ===== GGUF ๋ก์ปฌ ๋ชจ๋ธ ์ค์ =====
# Model Hub ์ฌ์ฉ ์ฌ๋ถ (ํ๊ฒฝ๋ณ์ ์ฐ์ )
self.USE_MODEL_HUB = os.getenv("USE_MODEL_HUB", "true").lower() == "true"
# Hugging Face Model Hub ์ค์
# Llama-3-Open-Ko-8B ํ๊ตญ์ด GGUF ๋ชจ๋ธ ์ฌ์ฉ
self.MODEL_HUB_REPO = os.getenv(
"MODEL_HUB_REPO",
"Dongjin1203/RFP_Documents_chatbot"
)
self.MODEL_HUB_FILENAME = os.getenv(
"MODEL_HUB_FILENAME",
"Llama-3-Open-Ko-8B.Q4_K_M.gguf"
)
self.MODEL_CACHE_DIR = os.getenv("MODEL_CACHE_DIR", ".cache/models")
# ๋ก์ปฌ ๊ฒฝ๋ก (USE_MODEL_HUB=false์ธ ๊ฒฝ์ฐ)
self.GGUF_MODEL_PATH = os.getenv("GGUF_MODEL_PATH", ".cache/models/Llama-3-Open-Ko-8B.Q4_K_M.gguf")
# GGUF GPU ์ค์ (T4 Medium ์ต์ ํ - 8B ๋ชจ๋ธ์ฉ)
self.GGUF_N_GPU_LAYERS = int(os.getenv("GGUF_N_GPU_LAYERS", "35")) # T4์์ 8B ๋ชจ๋ธ ์ ์ฒด๋ฅผ GPU์ ๋ก๋
self.GGUF_N_CTX = int(os.getenv("GGUF_N_CTX", "2048")) # ์ปจํ
์คํธ ๊ธธ์ด
self.GGUF_N_THREADS = int(os.getenv("GGUF_N_THREADS", "4")) # CPU ์ค๋ ๋ (GPU ์ฌ์ฉ ์ ๋ฎ๊ฒ)
self.GGUF_MAX_NEW_TOKENS = int(os.getenv("GGUF_MAX_NEW_TOKENS", "512")) # ์ต๋ ์์ฑ ํ ํฐ
self.GGUF_TEMPERATURE = float(os.getenv("GGUF_TEMPERATURE", "0.7")) # ์์ฑ ๋ค์์ฑ
self.GGUF_TOP_P = float(os.getenv("GGUF_TOP_P", "0.9")) # Nucleus sampling
def _get_api_key(self) -> str:
"""ํ๊ฒฝ๋ณ์์์ API ํค ๋ก๋"""
api_key = os.getenv("OPENAI_API_KEY")
if not api_key:
raise ValueError(
"OPENAI_API_KEY๊ฐ ์ค์ ๋์ง ์์์ต๋๋ค.\n"
"ํ๋ก์ ํธ ๋ฃจํธ์ .env ํ์ผ์ ๋ง๋ค๊ณ OPENAI_API_KEY=your-key ๋ฅผ ์ถ๊ฐํ์ธ์."
)
return api_key
def validate_preprocess(self):
"""์ ์ฒ๋ฆฌ ์ค์ ์ ํจ์ฑ ๊ฒ์ฌ"""
if not os.path.exists(self.META_CSV_PATH):
raise FileNotFoundError(
f"๋ฉํ CSV ํ์ผ์ ์ฐพ์ ์ ์์ต๋๋ค: {self.META_CSV_PATH}"
)
if not os.path.exists(self.BASE_FOLDER_PATH):
raise FileNotFoundError(
f"ํ์ผ ํด๋๋ฅผ ์ฐพ์ ์ ์์ต๋๋ค: {self.BASE_FOLDER_PATH}"
)
output_dir = os.path.dirname(self.OUTPUT_CHUNKS_PATH)
if output_dir:
os.makedirs(output_dir, exist_ok=True)
return True
def validate_rag(self):
"""RAG ์ค์ ์ ํจ์ฑ ๊ฒ์ฌ"""
if not self.OPENAI_API_KEY:
raise ValueError("OPENAI_API_KEY๊ฐ ์ค์ ๋์ง ์์์ต๋๋ค")
return True
def validate_gguf(self):
"""GGUF ์ค์ ์ ํจ์ฑ ๊ฒ์ฌ"""
if not self.USE_MODEL_HUB:
# ๋ก์ปฌ ํ์ผ ์ฌ์ฉ ์ ๊ฒฝ๋ก ํ์ธ
if not os.path.exists(self.GGUF_MODEL_PATH):
print(f"โ ๏ธ ๊ฒฝ๊ณ : GGUF ๋ชจ๋ธ ํ์ผ์ด ์์ต๋๋ค: {self.GGUF_MODEL_PATH}")
print(f" USE_MODEL_HUB=true๋ก ์ค์ ํ์ฌ ์๋ ๋ค์ด๋ก๋ํ๊ฑฐ๋ ๋ชจ๋ธ ํ์ผ์ ์ค๋นํ์ธ์.")
# GPU ๋ ์ด์ด ์ค์ ํ์ธ
if self.GGUF_N_GPU_LAYERS > 0:
print(f"โ
GPU ๊ฐ์ ํ์ฑํ: {self.GGUF_N_GPU_LAYERS}๊ฐ ๋ ์ด์ด")
else:
print(f"โ ๏ธ CPU ์ ์ฉ ๋ชจ๋ (n_gpu_layers=0)")
return True
def validate_all(self):
"""์ ์ฒด ์ค์ ์ ํจ์ฑ ๊ฒ์ฌ"""
self.validate_preprocess()
self.validate_rag()
self.validate_gguf()
return True
def validate(self):
"""์ค์ ์ ํจ์ฑ ๊ฒ์ฌ (ํ์ ํธํ์ฑ)"""
return self.validate_preprocess()
def print_gguf_config(self):
"""GGUF ์ค์ ์ถ๋ ฅ (๋๋ฒ๊น
์ฉ)"""
print("\n" + "="*50)
print("GGUF ๋ชจ๋ธ ์ค์ ")
print("="*50)
print(f"Model Hub ์ฌ์ฉ: {self.USE_MODEL_HUB}")
if self.USE_MODEL_HUB:
print(f"Hub Repo: {self.MODEL_HUB_REPO}")
print(f"Hub ํ์ผ๋ช
: {self.MODEL_HUB_FILENAME}")
print(f"์บ์ ๋๋ ํ ๋ฆฌ: {self.MODEL_CACHE_DIR}")
else:
print(f"๋ก์ปฌ ๊ฒฝ๋ก: {self.GGUF_MODEL_PATH}")
print(f"\nGPU ์ค์ :")
print(f" - GPU ๋ ์ด์ด: {self.GGUF_N_GPU_LAYERS}")
print(f" - ์ปจํ
์คํธ: {self.GGUF_N_CTX}")
print(f" - ์ค๋ ๋: {self.GGUF_N_THREADS}")
print(f"\n์์ฑ ์ค์ :")
print(f" - Max Tokens: {self.GGUF_MAX_NEW_TOKENS}")
print(f" - Temperature: {self.GGUF_TEMPERATURE}")
print(f" - Top-P: {self.GGUF_TOP_P}")
print("="*50 + "\n")
# ํ์ ํธํ์ฑ์ ์ํ ๋ณ์นญ
PreprocessConfig = Config
RAGConfig = Config |