remove CIRCUITPYTHON_TERMINAL display before no mouse error

Author: RetiredWizard

Metro/Metro_RP2350_Minesweeper/code.py

@@ -10,7 +10,7 @@
 """
 import array
 import time
-from displayio import Group, OnDiskBitmap, TileGrid, Bitmap, Palette, CIRCUITPYTHON_TERMINAL
+from displayio import Group, OnDiskBitmap, TileGrid, Bitmap, Palette
 from adafruit_display_text.bitmap_label import Label
 from adafruit_display_text.text_box import TextBox
 import adafruit_usb_host_descriptors
@@ -167,7 +167,6 @@ def update_ui():
         mouse = None
 
 if mouse is None:
-    display.root_group = CIRCUITPYTHON_TERMINAL
     raise RuntimeError("No mouse found. Please connect a USB mouse.")
 
 buf = array.array("b", [0] * 4)