Display page change with physical key

[Ausonius]

Hi, how can you set the display pages with a fig key by taking a gpio from wemos d1 the following code I tried does not work a help please the code here:

  - platform: gpio
    name: "Pin D7"
    pin: D7
    on_press:
    - display.page.show_next: my_display
    - display.page.show_prev: my_display

display:
  - platform: ssd1306_i2c
    model: "SSD1306 128x64"
    address: 0x3C
    update_interval: 50ms
    id: my_display
    pages:
      - id: page1
        lambda: | -
          it.printf (0, 2, id (font), "Relay 1:% s", id (relay_1) .state? "ON": "OFF");
          it.printf (73, 2, id (font), "Relay 5:% s", id (relay_5) .state? "ON": "OFF");
          it.printf (0, 13, id (font), "Relay 2:% s", id (relay_2) .state? "ON": "OFF");
          it.printf (73, 13, id (font), "Relay 6:% s", id (relay_6) .state? "ON": "OFF");
          it.printf (0, 25, id (font), "Relay 3:% s", id (relay_3) .state? "ON": "OFF");
          it.printf (73, 25, id (font), "Relay 7:% s", id (relay_7) .state? "ON": "OFF");
          it.printf (0, 37, id (font), "Relay 4:% s", id (relay_4) .state? "ON": "OFF");
          it.printf (73, 37, id (font), "Relay 8:% s", id (relay_8) .state? "ON": "OFF");
          it.printf (0, 55, id (font), "Wifi:% s", id (status) .value? "Online": "Offline");
          it.printf (102, 55, id (font), "% .1f", id (signal) .value);
          
      - id: page2
        lambda: | -
          it.strftime (0, 35, id (font), "Time:% H:% M", id (time) .now ());
          it.strftime (0, 45, id (font), "Date:% d.% m.% Y", id (time) .now ());

with this code on_press gives me error, of course the code is wrong I just wanted to change page with a key
as reported in the guide https://esphome.io/components/display/index.html
I look forward to your help, thanks

[close-issue-app]

#162