Remove unused rng.

JoeZiminski · JoeZiminski · commit 1bad6d6e3fb2 · 2024-07-18T16:01:22.000+01:00
diff --git a/src/spikeinterface/generation/drifting_generator.py b/src/spikeinterface/generation/drifting_generator.py
@@ -348,9 +348,6 @@ def generate_drifting_recording(
 
         This can be helpfull for motion benchmark.
     """
-
-    rng = np.random.default_rng(seed=seed)
-
     # probe
     if generate_probe_kwargs is None:
         generate_probe_kwargs = _toy_probes[probe_name]
