def getEmployeesPerformance(): # Retrieve all the Employees from the Database employees_A = Employee.getEmployeesPerformance('A', mysql) employees_B = Employee.getEmployeesPerformance('B', mysql) employees_C = Employee.getEmployeesPerformance('C', mysql) employees_D = Employee.getEmployeesPerformance('D', mysql) print(employees_D) return jsonify({ "A": employees_A, "B": employees_B, "C": employees_C, "D": employees_D })