radard: readable KalmanParams initialization (#32848)

fix kalmanparams initialization bug

selfdrive/controls/radard.py

@@ -37,7 +37,7 @@ class KalmanParams:
     #Q = np.matrix([[10., 0.0], [0.0, 100.]])
     #R = 1e3
     #K = np.matrix([[ 0.05705578], [ 0.03073241]])
-    dts = [dt * 0.01 for dt in range(1, 21)]
+    dts = [i * 0.01 for i in range(1, 21)]
     K0 = [0.12287673, 0.14556536, 0.16522756, 0.18281627, 0.1988689,  0.21372394,
           0.22761098, 0.24069424, 0.253096,   0.26491023, 0.27621103, 0.28705801,
           0.29750003, 0.30757767, 0.31732515, 0.32677158, 0.33594201, 0.34485814,