corrected commit error

app/models/loan.py

@@ -1,5 +1,4 @@
 from datetime import datetime, timezone
-from app.extensions import db
 from sqlalchemy.orm import relationship
 from dateutil.relativedelta import relativedelta
 from datetime import timedelta
@@ -92,8 +91,7 @@ class Loan(db.Model):
             'disburseVerify': self.disburse_verify.isoformat() if self.disburse_verify else None,
             'reference': self.reference,
             'balance': self.balance,
-            'tenor': self.tenor,
-            
+            'tenor': self.tenor,   
         }
 
     @classmethod