A 40-year-old patient has undergone an open cholecystectomy. The procedure was reported as uneventful by the operating surgeon. She has 100 ml of bile output from the drain kept in the gallbladder bed on the first postoperative day. On examination, she is afebrile and anicteric. The abdomen is soft and bowel sounds are normally heard. As an attending physician, what should be your best possible advice-