Update app/main.py

app/main.py

@@ -14,6 +14,8 @@ from .google_oauth import build_flow, get_authorization_url, load_credentials, s
 from .logger import salvar_log_busca
 from .memory import caminho_memoria_negativa
 
+oauth_flow_global = {}
+
 EMBEDDING_PROVIDER = os.getenv("EMBEDDING_PROVIDER", "transformers").strip().lower()
 HF_MODEL_REPO = os.getenv("HF_MODEL_REPO", "Ana2012/bertimbau-buscador").strip()