User: modify the following code to show print statement in a tkinter gui instead of terminal.
import time
import threading
import tkinter as tk

state = False

def AND_Gate(a,b):
    return a and b
def OR_Gate(a,b):
    return a or b
def NOT_Gate(a):
    return not a
def NAND_Gate(a,b):
    return not(a and b)
def NOR_Gate(a,b):
    return not(a or b)
def XOR_Gate(a,b):
    return (a or b) and not(a and b)
def XNOR_Gate(a,b):
    return not((a or b) and not(a and b))

def clock(speed = 1):
    cycle = 0
    global state
    while True:
        state = False
        time.sleep(1 / speed / 2)
        print(f"State : False , Cycle {cycle}")
        state = True
        time.sleep(1 / speed / 2)
        print(f"State : True , Cycle {cycle}")

clock_thread = threading.Thread(clock())
clock_thread.run()


Assistant: To modify the code so that the print statements are displayed in a Tkinter GUI rather than in the terminal, you need to set up a Tkinter application with a Text widget or Label to show the output. Additionally, you'll want to make sure that the clock function properly interacts with the Tkinter event loop. Here's the modified code:

```python
import time
import threading
import tkinter as tk

state = False

def AND_Gate(a, b):
    return a and b

def OR_Gate(a, b):
    return a or b

def NOT_Gate(a):
    return not a

def NAND_Gate(a, b):
    return not (a and b)

def NOR_Gate(a, b):
    return not (a or b)

def XOR_Gate(a, b):
    return (a or b) and not (a and b)

def XNOR_Gate(a, b):
    return not ((a or b) and not (a and b))

def clock(speed=1, update_output=None):
    cycle = 0
    global state
    while True:
        state = False
        time.sleep(1 / speed / 2)
        update_output(f"State: False, Cycle {cycle}")
        state = True
        time.sleep(1 / speed / 2)
        update_output(f"State: True, Cycle {cycle}")
        cycle += 1

def start_clock_thread(update_output):
    clock_thread = threading.Thread(target=clock, args=(1, update_output))
    clock_thread.daemon = True  # Allow program to exit even though thread is running
    clock_thread.start()

def main():
    root = tk.Tk()
    root.title("Logic Gate Clock")

    output = tk.Text(root, height=10, width=40)
    output.pack()

    def update_output(msg):
        output.insert(tk.END, msg + '\n')
        output.see(tk.END)  # Scroll to the end

    start_clock_thread(update_output)

    root.mainloop()

if __name__ == "__main__":
    main()
```

### Explanation:
1. **Tkinter Application**: We create a Tkinter window with a `Text` widget to display the state messages.

2. **Output Function**: A method named `update_output()` is used to insert text into the Tkinter `Text` widget and scroll to the end. This function is passed to the `clock()` function to handle print calls.

3. **Clock Thread**: The clock function is run in a separate thread so it doesn't block the Tkinter main loop, using `threading.Thread`.

4. **Daemon Thread**: We set the thread as a daemon to ensure the application can close even if the thread is still running.
User: i want the print outputs to stay in one place and do not go down like in terminal.
Assistant: To ensure that the printed outputs remain in one place and are updated instead of continuously appending new lines (similar to how it might look in a console when simply overwriting the same spot), you can use a `Label` widget instead of a `Text` widget in Tkinter. This way, each update will overwrite the text displayed in the `Label`. Here's how you can implement it:

```python
import time
import threading
import tkinter as tk

state = False

def AND_Gate(a, b):
    return a and b

def OR_Gate(a, b):
    return a or b

def NOT_Gate(a):
    return not a

def NAND_Gate(a, b):
    return not (a and b)

def NOR_Gate(a, b):
    return not (a or b)

def XOR_Gate(a, b):
    return (a or b) and not (a and b)

def XNOR_Gate(a, b):
    return not ((a or b) and not (a and b))

def clock(speed=1, update_output=None):
    cycle = 0
    global state
    while True:
        state = False
        time.sleep(1 / speed / 2)
        update_output(f"State: False, Cycle {cycle}")
        state = True
        time.sleep(1 / speed / 2)
        update_output(f"State: True, Cycle {cycle}")
        cycle += 1

def start_clock_thread(update_output):
    clock_thread = threading.Thread(target=clock, args=(1, update_output))
    clock_thread.daemon = True  # Allow program to exit even though thread is running
    clock_thread.start()

def main():
    root = tk.Tk()
    root.title("Logic Gate Clock")

    output_label = tk.Label(root, text="", font=("Arial", 14))
    output_label.pack()

    def update_output(msg):
        output_label.config(text=msg)

    start_clock_thread(update_output)

    root.mainloop()

if __name__ == "__main__":
    main()
```

### Explanation:
- **Label Widget**: We use a `Label` widget to display the text. Labels are appropriate for showing a small amount of text and can be updated dynamically using the `config()` method.
  
- **Update Mechanism**: Each time the clock function has new output, it calls `update_output()`, which updates the `Label`'s `text`. This simulates overwriting the previous message, similar to updating a single line in a console.

- **Clock Continuity**: The clock runs on a separate thread, ensuring it continues to toggle state and update the label without interfering with the Tkinter main event loop.
User: how can i set the default tkinter window size to be something like 400x300 ?


Assistant: