Implement Batch Processing of images in main.py

[sanskaromar]

Description

In the current project, we need to implement the batch processing functionality in the main.py file. The purpose of this feature is to process a batch of images located in the 'val_data' directory, perform face recognition on each image, and save the processed images to the 'predicted_val_data' directory.

Expected behavior

• The batch_processing function in main.py should:
  • Create the 'predicted_val_data' directory if it doesn't exist. (Refer to # TODO 2)
  • Traverse the 'val_data' directory and process each image.
  • For each image:
  • Get the relative path from 'val_data' to the image.
  • Extract the directory part (excluding the file name).
  • Create the corresponding directory structure in 'predicted_val_data'.
  • Create the output path for the processed image.
  • Save the processed image in the corresponding directory.

Additional context

• The code skeleton and comments for the batch_processing function are already in place.
• You can locate the function that needs modification by searching for # TODO 2 in the main.py file.