fix: Improve user input handling for y/N prompt in CLI

summarize_yt/cli.py

@@ -246,6 +246,8 @@ def main():
 
     if not args.yes:
         try:
+            # Check if running in a terminal
+            if sys.stdin.isatty():
                 import tty
                 import termios
 
@@ -265,8 +267,13 @@ def main():
                 finally:
                     # Restore terminal settings
                     termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
+            else:
+                # If not in a terminal, use regular input
+                sys.stdout.write("\nDo you want to proceed with getting the summary? (y/N): ")
+                sys.stdout.flush()
+                char = input().strip()
 
-            if char.lower() != "y":
+            if not char or char.lower() != "y":
                 print("Operation cancelled by user.")
                 cleanup_files(vtt_path)
                 sys.exit(0)