Add environment variable checks and improve cache directory initialization in app.py
Browse files
app.py
CHANGED
|
@@ -1,5 +1,3 @@
|
|
| 1 |
-
this_will_crash = 1/0 # Деление на ноль вызовет исключение при запуске
|
| 2 |
-
|
| 3 |
import os
|
| 4 |
import sys
|
| 5 |
import json
|
|
@@ -38,6 +36,12 @@ warnings.filterwarnings('ignore')
|
|
| 38 |
# Initialize environment variables
|
| 39 |
load_dotenv()
|
| 40 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 41 |
# Проверяем наличие и права доступа к директориям кэша
|
| 42 |
cache_dir = "/app/.cache"
|
| 43 |
if not os.path.exists(cache_dir):
|
|
@@ -54,9 +58,14 @@ logger.info(f"Cache directories initialized: {cache_dir}, {hf_cache_dir}")
|
|
| 54 |
# Initialize FastAPI app
|
| 55 |
app = FastAPI(title="Status Law Assistant API")
|
| 56 |
|
| 57 |
-
# Кон
|
|
|
|
|
|
|
| 58 |
KB_CONFIG_PATH = "vector_store/kb_config.json"
|
| 59 |
CACHE_DIR = "cache"
|
|
|
|
|
|
|
|
|
|
| 60 |
os.makedirs(CACHE_DIR, exist_ok=True)
|
| 61 |
|
| 62 |
def get_kb_config():
|
|
@@ -83,7 +92,6 @@ class ChatResponse(BaseModel):
|
|
| 83 |
context: Optional[str] = None
|
| 84 |
|
| 85 |
# Global variables
|
| 86 |
-
VECTOR_STORE_PATH = "vector_store"
|
| 87 |
URLS = [
|
| 88 |
"https://status.law",
|
| 89 |
"https://status.law/about",
|
|
@@ -117,14 +125,13 @@ class CustomCallbackHandler(ConsoleCallbackHandler):
|
|
| 117 |
json.dump(log_entry, f, ensure_ascii=False)
|
| 118 |
f.write("\n")
|
| 119 |
|
| 120 |
-
# В начале файла добавим константу с именем модели
|
| 121 |
-
EMBEDDING_MODEL = "sentence-transformers/paraphrase-multilingual-mpnet-base-v2"
|
| 122 |
-
|
| 123 |
def init_models():
|
|
|
|
| 124 |
try:
|
| 125 |
callback_handler = CustomCallbackHandler()
|
| 126 |
callback_manager = CallbackManager([callback_handler])
|
| 127 |
|
|
|
|
| 128 |
llm = ChatGroq(
|
| 129 |
model_name="llama-3.3-70b-versatile",
|
| 130 |
temperature=0.6,
|
|
@@ -132,12 +139,13 @@ def init_models():
|
|
| 132 |
callback_manager=callback_manager
|
| 133 |
)
|
| 134 |
|
|
|
|
| 135 |
embeddings = HuggingFaceEmbeddings(
|
| 136 |
-
model_name=EMBEDDING_MODEL,
|
| 137 |
-
cache_folder=
|
| 138 |
)
|
| 139 |
|
| 140 |
-
logger.info(
|
| 141 |
return llm, embeddings
|
| 142 |
|
| 143 |
except Exception as e:
|
|
|
|
|
|
|
|
|
|
| 1 |
import os
|
| 2 |
import sys
|
| 3 |
import json
|
|
|
|
| 36 |
# Initialize environment variables
|
| 37 |
load_dotenv()
|
| 38 |
|
| 39 |
+
# Проверяем наличие необходимых переменных окружения
|
| 40 |
+
required_env_vars = ["GROQ_API_KEY"]
|
| 41 |
+
missing_vars = [var for var in required_env_vars if not os.getenv(var)]
|
| 42 |
+
if missing_vars:
|
| 43 |
+
raise EnvironmentError(f"Missing required environment variables: {', '.join(missing_vars)}")
|
| 44 |
+
|
| 45 |
# Проверяем наличие и права доступа к директориям кэша
|
| 46 |
cache_dir = "/app/.cache"
|
| 47 |
if not os.path.exists(cache_dir):
|
|
|
|
| 58 |
# Initialize FastAPI app
|
| 59 |
app = FastAPI(title="Status Law Assistant API")
|
| 60 |
|
| 61 |
+
# Константы
|
| 62 |
+
EMBEDDING_MODEL = "sentence-transformers/paraphrase-multilingual-mpnet-base-v2"
|
| 63 |
+
VECTOR_STORE_PATH = "vector_store"
|
| 64 |
KB_CONFIG_PATH = "vector_store/kb_config.json"
|
| 65 |
CACHE_DIR = "cache"
|
| 66 |
+
|
| 67 |
+
# Создаем необходимые директории
|
| 68 |
+
os.makedirs(VECTOR_STORE_PATH, exist_ok=True)
|
| 69 |
os.makedirs(CACHE_DIR, exist_ok=True)
|
| 70 |
|
| 71 |
def get_kb_config():
|
|
|
|
| 92 |
context: Optional[str] = None
|
| 93 |
|
| 94 |
# Global variables
|
|
|
|
| 95 |
URLS = [
|
| 96 |
"https://status.law",
|
| 97 |
"https://status.law/about",
|
|
|
|
| 125 |
json.dump(log_entry, f, ensure_ascii=False)
|
| 126 |
f.write("\n")
|
| 127 |
|
|
|
|
|
|
|
|
|
|
| 128 |
def init_models():
|
| 129 |
+
"""Инициализация моделей с обработкой ошибок"""
|
| 130 |
try:
|
| 131 |
callback_handler = CustomCallbackHandler()
|
| 132 |
callback_manager = CallbackManager([callback_handler])
|
| 133 |
|
| 134 |
+
# Инициализация LLM
|
| 135 |
llm = ChatGroq(
|
| 136 |
model_name="llama-3.3-70b-versatile",
|
| 137 |
temperature=0.6,
|
|
|
|
| 139 |
callback_manager=callback_manager
|
| 140 |
)
|
| 141 |
|
| 142 |
+
# Инициализация embeddings с явным указанием кэша
|
| 143 |
embeddings = HuggingFaceEmbeddings(
|
| 144 |
+
model_name=EMBEDDING_MODEL,
|
| 145 |
+
cache_folder=hf_cache_dir
|
| 146 |
)
|
| 147 |
|
| 148 |
+
logger.info("Models initialized successfully")
|
| 149 |
return llm, embeddings
|
| 150 |
|
| 151 |
except Exception as e:
|