diff --git a/risk_management/risk_monitoring.py b/risk_management/risk_monitoring.py
index 52eaa2db9..653c69773 100644
--- a/risk_management/risk_monitoring.py
+++ b/risk_management/risk_monitoring.py
@@ -1,5 +1,6 @@
 import time
 
+
 class RiskMonitoring:
     def __init__(self, risk_assessment_model, risk_mitigation_model):
         self.risk_assessment_model = risk_assessment_model
@@ -8,12 +9,16 @@ def __init__(self, risk_assessment_model, risk_mitigation_model):
     def monitor_risks(self, transactions):
         for transaction in transactions:
             risk_level = self.risk_assessment_model.predict_risk(transaction)
-            if risk_level == 'high':
-                mitigation_result = self.risk_mitigation_model.mitigate_risk(transaction)
-                print(f'High-risk transaction detected: {mitigation_result}')
-            elif risk_level == 'medium':
-                mitigation_result = self.risk_mitigation_model.mitigate_risk(transaction)
-                print(f'Medium-risk transaction detected: {mitigation_result}')
+            if risk_level == "high":
+                mitigation_result = self.risk_mitigation_model.mitigate_risk(
+                    transaction
+                )
+                print(f"High-risk transaction detected: {mitigation_result}")
+            elif risk_level == "medium":
+                mitigation_result = self.risk_mitigation_model.mitigate_risk(
+                    transaction
+                )
+                print(f"Medium-risk transaction detected: {mitigation_result}")
             else:
-                print(f'Low-risk transaction detected: Transaction approved')
+                print(f"Low-risk transaction detected: Transaction approved")
             time.sleep(1)