Update app/core/config.py

app/core/config.py

@@ -9,13 +9,15 @@ class Settings(BaseSettings):
 
     mongo_uri: str = Field(..., alias="MONGO_URI")
     mongo_db: str = Field("expense", alias="MONGO_DB")
-    mongo_collection: str = Field("categories", alias="MONGO_COLLECTION")
+    mongo_collection: str = Field("headcategories", alias="MONGO_COLLECTION")
+    mongo_subcategory_collection: str = Field("categories", alias="MONGO_SUBCATEGORY_COLLECTION")
     api_logs_collection: str = Field("api_logs", alias="MONGO_API_LOGS_COLLECTION")
 
     openai_api_key: str = Field(..., alias="OPENAI_API_KEY")
     openai_model: str = Field("gpt-4o-mini", alias="OPENAI_MODEL")
 
     category_cache_ttl_seconds: int = Field(300, alias="CATEGORY_CACHE_TTL")
+    use_static_categories: bool = Field(True, alias="USE_STATIC_CATEGORIES")
 
 
 @lru_cache