diff --git a/examples/shields/rl/callbacks.py b/examples/shields/rl/callbacks.py
index 7d15ca5..ac4370d 100644
--- a/examples/shields/rl/callbacks.py
+++ b/examples/shields/rl/callbacks.py
@@ -27,11 +27,12 @@ class ShieldInfoCallback(DefaultCallbacks):
         pass
 
 class MyCallbacks(DefaultCallbacks):
-    def on_episode_start(self, *, worker: RolloutWorker, base_env: BaseEnv, policies: Dict[PolicyID, Policy], episode, env_index, **kwargs) -> None:
-        file_writer = tf.summary.create_file_writer(log_dir)
+    def on_algorithm_init(self, algorithm: Algorithm, **kwargs):
+        file_writer = tf.summary.create_file_writer(algorithm.log_dir)
         with file_writer.as_default():
             tf.summary.text("first_text", "testing", step=0)
 
+    def on_episode_start(self, *, worker: RolloutWorker, base_env: BaseEnv, policies: Dict[PolicyID, Policy], episode, env_index, **kwargs) -> None:
         # print(F"Epsiode started Environment: {base_env.get_sub_environments()}")
         env = base_env.get_sub_environments()[0]
         episode.user_data["count"] = 0