chore(busy_wait): renaming busy_wait into precise_sleep

benchmarks/audio/run_microphone_benchmark.py

@@ -29,7 +29,7 @@ from lerobot.microphones.utils import (
     make_microphones_from_configs,
 )
 from lerobot.utils.robot_utils import (
-    busy_wait,
+    precise_sleep,
 )
 
 
@@ -70,7 +70,7 @@ def main(
 
         # Record audio chunks
         for j in range(audio_chunks_number):
-            busy_wait(audio_chunks_duration)
+            precise_sleep(audio_chunks_duration)
 
             for microphone_key, microphone in microphones.items():
                 audio_chunk = microphone.read()

benchmarks/audio/run_tactile_benchmark.py

@@ -28,7 +28,7 @@ from lerobot.microphones.utils import (
     make_microphones_from_configs,
 )
 from lerobot.utils.robot_utils import (
-    busy_wait,
+    precise_sleep,
 )
 
 
@@ -59,7 +59,7 @@ def main(
     )
 
     # Record audio chunks
-    busy_wait(10.0)
+    precise_sleep(10.0)
 
     for sensor_key, sensor in sensors.items():
         data_chunk = sensor.read()