python grip timer

grip.py

@@ -0,0 +1,12 @@
+import time
+
+def countdown(seconds):
+    print(f"Hold your grip for {seconds} seconds!")
+    for remaining in range(seconds, 0, -1):
+        mins, secs = divmod(remaining, 60)
+        print(f"{mins:02}:{secs:02}", end="\r")  # overwrite the same line
+        time.sleep(1)
+    print("\nTime’s up! Relax your grip.")
+
+countdown(60)
+