How to display real-time outputs in Jupyter Notebook?

Step 1: Open Jupyter Notebook
Start by launching Jupyter Notebook on your computer. You can do this by typing "jupyter notebook" in your command prompt or terminal.

Step 2: Create a New Notebook
Once Jupyter Notebook is open, create a new notebook by clicking on "New" and then "Python 3" or whichever version of Python you are using.

Step 3: Import Necessary Libraries
In the first cell of your notebook, import the necessary libraries. For real-time output, you will need the time and IPython display libraries. Type the following code and run the cell:

import time
from IPython.display import display, clear_output

Step 4: Create a Loop for Real-Time Output
Next, you will create a loop that generates the real-time output. For example, you can create a loop that prints the current time every second. Type the following code and run the cell:

while True:
    time.sleep(1)
    clear_output(wait=True)
    print(time.ctime(time.time()))

In this code, time.sleep(1) pauses the loop for one second, clear_output(wait=True) clears the output of the cell before the next print statement, and print(time.ctime(time.time())) prints the current time.

Step 5: Stop the Loop
To stop the loop, you can simply interrupt the kernel by clicking on "Kernel" in the menu and then "Interrupt".

Remember that running infinite loops for a long time can consume a lot of resources, so it's a good idea to stop the loop when you're done.

And that's it! You now know how to display real-time outputs in Jupyter Notebook.