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3552405 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | """Application configuration loaded from environment variables.
Supports Qwen via vLLM (default) and any OpenAI-compatible API as fallback.
"""
import os
from typing import Final
from dotenv import load_dotenv
load_dotenv()
API_KEY: str = os.environ.get("API_KEY", os.environ.get("DEEPSEEK_API_KEY", "EMPTY"))
BASE_URL: str = os.environ.get(
"BASE_URL",
os.environ.get("VLLM_BASE_URL", "http://165.245.141.170:8000/v1"),
)
MODEL_NAME: str = os.environ.get(
"MODEL_NAME",
os.environ.get("VLLM_MODEL_NAME", "Qwen/Qwen2.5-1.5B-Instruct"),
)
MAX_TOKENS: Final[int] = int(os.environ.get("MAX_TOKENS", "4096"))
TIMEOUT_SECONDS: Final[int] = int(os.environ.get("TIMEOUT_SECONDS", "120"))
MAX_CLAUSES: Final[int] = 60
TEMPERATURE: Final[float] = 0.0
DEEPSEEK_API_KEY: str = API_KEY
def validate_config() -> None:
"""Validate that all required configuration is present.
For Qwen/vLLM, no API key is required — the check is informational.
Raises ValueError only if a legacy DeepSeek key is expected and missing.
"""
pass
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