hotfix: OPENAI_API_KEY 값 기본 값 선언

Author: Nuung

backoffice/settings/base.py

@@ -24,7 +24,7 @@
 
 environ.Env.read_env(os.path.join(BASE_DIR, ".env"))
 
-OPENAI_API_KEY = env("OPENAI_API_KEY")
+OPENAI_API_KEY = env("OPENAI_API_KEY", default="")
 
 SENTRY_DSN = env("SENTRY_DSN", default="")
 SENTRY_ENVIRONMENT = env("SENTRY_ENVIRONMENT", default="prod")