diff --git a/src/odroid/catkin_ws/src/car/scripts/odometry.py b/src/odroid/catkin_ws/src/car/scripts/odometry.py
index 447e2aeced929526b92c2ae7fd60d3657786cbfe..072b34da956e732854b3644fc8db29b358ff57ea 100644
--- a/src/odroid/catkin_ws/src/car/scripts/odometry.py
+++ b/src/odroid/catkin_ws/src/car/scripts/odometry.py
@@ -114,7 +114,7 @@ def plot_future(odom, idx, odom_ax, future_ax=None):
         future_ax.scatter(x, y, s=10, c="r")
         future_ax.scatter(0, 0, s=10, c="b")
         angle, r = compute_turn(coords)
-        plot_circle(r, "ground truth angle: {}°".format(np.rad2deg(angle)), future_ax, color="r", pos=(0.05, 0.15))
+        plot_circle(r, "ground truth angle: {}".format(np.rad2deg(angle)), future_ax, color="r", pos=(0.05, 0.15))
 
 
 def plot_prediction(idx, model, data_dir, odom_ax, future_ax, image_ax=None):
@@ -129,7 +129,7 @@ def plot_prediction(idx, model, data_dir, odom_ax, future_ax, image_ax=None):
     y = [coord[1] for coord in coords]
     future_ax.scatter(x, y, s=10, c="g")
     angle, r = compute_turn(coords)
-    plot_circle(r, "predicted angle: {}°".format(np.rad2deg(angle)), future_ax, color="g")
+    plot_circle(r, "predicted angle: {}".format(np.rad2deg(angle)), future_ax, color="g")
 
 
 def plot_circle(r, label, ax, color="b", pos=(0.05, 0.05)):