# include <Wire.h>
# include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

int ShowText (String text) { 
    lcd.print(text);
    }

void setup() {
    lcd.begin(16, 2);
  }

void loop() {
  // put your main code here, to run repeatedly:
  lcd.setCursor(0, 0);
  ShowText("Hello World");
}