work!

untitled/ui.py

@@ -1,3 +1,4 @@
+import sys
 import time
 
 import questionary
@@ -46,3 +47,21 @@ def text(title, default):
 
 def confirm(title):
     return questionary.confirm(title).ask()
+
+
+def getch():
+    if sys.platform == "win32":
+        import msvcrt
+
+        return msvcrt.getwch()
+    else:
+        import termios
+        import tty
+
+        fd = sys.stdin.fileno()
+        old = termios.tcgetattr(fd)
+        try:
+            tty.setcbreak(fd)
+            return sys.stdin.read(1)
+        finally:
+            termios.tcsetattr(fd, termios.TCSADRAIN, old)