Task Queue Scheduler

You are building a simple task scheduler where tasks are processed in the order they are added. Each task has a name and can be processed in turn. Your program should handle the following commands: 1. `ADD TASK_NAME` - A task with the name `TASK_NAME` is added to the queue. 2. `PROCESS` - The task at the front of the queue is processed. If the queue is empty, print 'No tasks to process.' 3. `SHOW` - Print the name of the task at the front of the queue without removing it. If the queue is empty, print 'No tasks in queue.' 4. `COUNT` - Print the number of tasks currently in the queue. Example Input: ADD Task1 ADD Task2 COUNT PROCESS SHOW PROCESS SHOW Example Output: 2 Task1 No tasks in queue.