removed unused code

components/datpicker.component.js

@@ -13,19 +13,6 @@ export const AppDatePicker = () => {
     setDate(currentDate);
   };
 
-  const showMode = (currentMode) => {
-    setShow(true);
-    setMode(currentMode);
-  };
-
-  const showDatepicker = () => {
-    showMode('date');
-  };
-
-  const showTimepicker = () => {
-    showMode('time');
-  };
-
   return (
     <View style={styles.datepicker}>
       <DateTimePicker