ModuleNotFoundError: No module named 'cv2'

This error message indicates that the module 'cv2' is not installed in your Python environment. 'cv2' is a module that provides computer vision and machine learning capabilities, and is often used for image and video processing.

To resolve this error, you need to install the 'cv2' module. You can do this by using a package manager like pip, which is the standard tool for installing Python packages. Here are the steps to install the 'cv2' module using pip:

1. Open your command prompt or terminal.
2. Type the following command and press Enter:
pip install opencv-python
This command will install the latest version of the 'cv2' module.
3. Wait for the installation to complete. You will see messages on the screen indicating the progress of the installation.
4. Once the installation is complete, you can verify that the 'cv2' module is installed by opening a Python shell and typing the following command:
import cv2
If there are no errors, then the 'cv2' module is successfully installed.

After installing the 'cv2' module, you can import it in your Python code using the following statement:
import cv2