[BUG] 🐞 Probably a folder path issue in image mode?

[wengchenyang1]

Describe the bug
Hello,
There seems to be a tiny issue with the image mode. According to the sample code, I need to give the image file name while using the image mode:

python -m earsegmentationai.main picture-capture --folderpath "/path/filename.png" --device "cpu"

and this is safeguarded in the following code

Ear-segmentation-ai/earsegmentationai/main.py

Lines 62 to 68 in 7a48dec

	if path.isfile(folderPath) is False:
	print("Please use valid file path")
	return
	if folderPath.lower().endswith((".png", ".jpg", ".jpeg")) is False:
	print("Please use valid file extension")
	return

However, in ear_segmentation_image the passed path is supposed to be a folder path that contains the picture(s)

Ear-segmentation-ai/earsegmentationai/image_mode.py

Lines 45 to 49 in 7a48dec

	data_samples: list[str] = (
	glob(folder_path + "/*.jpg")
	+ glob(folder_path + "/*.jpeg")
	+ glob(folder_path + "/*.png")
	)

then I guess data_samples will be empty all the time if file path is given?

To Reproduce

1. Run the example code of the image mode, provided in the README.MD
2. Image cannot be found