From 5aca76584d627095f4e993b9763698a6ac0317ac Mon Sep 17 00:00:00 2001
From: Lucas Oliveira <lucas.edu.oli@hotmail.com>
Date: Fri, 26 Sep 2025 12:03:53 -0300
Subject: [PATCH] raise when flow_id is not found

---
 src/services/flows_service.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/services/flows_service.py b/src/services/flows_service.py
index 781d2270..7397cf6b 100644
--- a/src/services/flows_service.py
+++ b/src/services/flows_service.py
@@ -53,7 +53,7 @@ class FlowsService:
             str: The path to the flow file, or None if not found
         """
         if not flow_id:
-            return None
+            raise ValueError("flow_id is required")
 
         # Check cache first
         if flow_id in self._flow_file_cache: