added ruff code reivew

scripts/calibration_script.py

@@ -1,12 +1,15 @@
 import os
+
 os.environ["OPENCV_VIDEOIO_MSMF_ENABLE_HW_TRANSFORMS"] = "0"
-import cv2
-import orisys
-import numpy as np
 import time
 
+import cv2
+import numpy as np
 import pyqtgraph as pg
 
+import orisys
+
+
 def create_plot():
     p1 = win.addPlot(title="法相力")
     p1.setLabel('bottom', '时间', units='s')
@@ -149,7 +152,7 @@ def main():
             print("\n 停止程序")
             break
         if key == ord("s"):
-            save_path = f"./data/pulse_test.mp4"
+            save_path = "./data/pulse_test.mp4"
             # Ensure directory exists
             os.makedirs(os.path.dirname(save_path), exist_ok=True)
             # Get frame dimensions from the actual frame