fix: typo num_episodes -> max_episode_length

Author: BillHuang2001

src/evox/problems/neuroevolution/reinforcement_learning/brax.py

@@ -172,7 +172,7 @@ def visualize(
         weights,
         output_type: str = "HTML",
         respect_done: bool = False,
-        num_episodes: Optional[int] = None,
+        max_episode_length: Optional[int] = None,
         *args,
         **kwargs,
     ):
@@ -188,9 +188,9 @@ def visualize(
             The output type, either "HTML" or "rgb_array".
         respect_done
             Whether to respect the done signal.
-        num_episodes
-            The number of episodes to visualize, used to override the num_episodes in the constructor.
-            If None, use the num_episodes in the constructor.
+        max_episode_length
+            Used to override the max_episode_length in the constructor.
+            If None, use the max_episode_length in the constructor.
         """
         assert output_type in [
             "HTML",
@@ -208,8 +208,8 @@ def visualize(
         else:
             rollout_state = (brax_state,)
 
-        num_episodes = num_episodes or self.num_episodes
-        for _ in range(num_episodes):
+        max_episode_length = max_episode_length or self.max_episode_length
+        for _ in range(max_episode_length):
             if self.stateful_policy:
                 state, brax_state = rollout_state
                 action, state = self.policy(state, weights, brax_state.obs)