diff --git a/python/lsst/summit/utils/tmaUtils.py b/python/lsst/summit/utils/tmaUtils.py
index de6d5557..777851ba 100644
--- a/python/lsst/summit/utils/tmaUtils.py
+++ b/python/lsst/summit/utils/tmaUtils.py
@@ -253,9 +253,10 @@ def getM1M3HardpointDataForEvent(
     )
 
     # Add a column with the absolute max force
-    maxForce = [np.nanmax([abs(hardpointData.iloc[i][f'measuredForce{j}']) for j in range(6)])
-                for i in range(len(hardpointData))
-    ]
+    maxForce = [
+        np.nanmax([abs(hardpointData.iloc[i][f"measuredForce{j}"]) for j in range(6)])
+        for i in range(len(hardpointData))
+     ]
 
     hardpointData["maxForce"] = maxForce
 
@@ -568,7 +569,7 @@ def getPlotTime(time: pd.Timestamp | Time | datetime.datetime) -> datetime.datet
         assert hardpointData is not None
 
         # Calculate Max hardpoint force
-        maxForce = np.nanmax(hardpointData['maxForce'].values)
+        maxForce = np.nanmax(hardpointData["maxForce"].values)
         assert ax1p5 is not None
         for hp_index in range(6):
             ax1p5.plot(