import laying model of client side

app/models/laying_model.py

@@ -5,7 +5,7 @@ class Laying(db.Model):
     __tablename__ = "laying"
 
     id = db.Column(db.Integer, primary_key=True)
-    #  Foreign Key to Subcontractor table
+    #  Foreign Key to Subcontractor tables
     subcontractor_id = db.Column(db.Integer, db.ForeignKey("subcontractors.id"), nullable=False)
     # Relationship for easy access (subcontractor.subcontractor_name)
     subcontractor = db.relationship("Subcontractor", backref="laying_records")
@@ -14,7 +14,7 @@ class Laying(db.Model):
     Location = db.Column(db.String(500))
     MH_NO = db.Column(db.String(100))
     CC_length = db.Column(db.Float)
-
+ 
     Pipe_Dia_mm = db.Column(db.Float)
     ID_of_MH_m = db.Column(db.Float)
     Laying_Length = db.Column(db.Float)