make widgets disappear from tkinter

[jacksfrustration]

hello
i am writing a workout tracker app. i have the option of adding rows of information to save multiple workout data at the same time. i accomplish that with the following code

globals()[f'day_lbl{self.count}'] = Label(text="On")
        globals()[f"day_value_inside{self.count}"] = StringVar(window, value=self.day_value_inside0.get())
        globals()[f"day_opt{self.count}"] = OptionMenu(window, globals()[f"day_value_inside{self.count}"],
                                                       self.updated_list[0],
                                                       self.updated_list[1], self.updated_list[2], self.updated_list[3],
                                                       self.updated_list[4],self.updated_list[5],self.updated_list[6],self.updated_list[7],self.updated_list[8],self.updated_list[9],self.updated_list[10])
        globals()[f"day_opt{self.count}"].grid(row=self.cur_row, column=1)

        globals()[f'lbl{self.count}'] = Label(text="I did")
        globals()[f"lbl{self.count}"].grid(row=self.cur_row, column=2)
        globals()[f"act_value_inside{self.count}"] = StringVar(window, value="Aerobics")
        globals()[f"act_opt{self.count}"] = OptionMenu(window, globals()[f"act_value_inside{self.count}"], "Aerobics",
                                                       "Cycling",
                                                       "Running", "Swimming", "Walking")
        globals()[f"act_opt{self.count}"].grid(row=self.cur_row, column=3)
        globals()[f"unit_lbl{self.count}"] = Label(text="for: ")
        globals()[f"unit_lbl{self.count}"].grid(row=self.cur_row, column=4)

        globals()[f"unit_ent{self.count}"] = Entry()
        globals()[f"unit_ent{self.count}"].grid(row=self.cur_row, column=5)
        globals()[f"min_lbl{self.count}"] = Label(text="minutes")
        globals()[f"min_lbl{self.count}"].grid(row=self.cur_row, column=6)
        

i want to add the option to get rid of a row of data. as you can see i use the .grid function to place the widgets according to my design. is there a way of removing either the selected row of data or the last one?