RagTool hallucinated README code?

[danielgen]

I am trying to use RagTool and it is not working as intended:
This is from the README:

from crewai_tools.tools.rag_tool import RagTool

# Example: Loading from a file
rag_tool = RagTool().from_file('path/to/your/file.txt')

# Example: Loading from a directory
rag_tool = RagTool().from_directory('path/to/your/directory')

# Example: Loading from a web page
rag_tool = RagTool().from_web_page('https://example.com')

however from crewai_tools.tools.rag_tool does not even exist, as you can see from the path, and none of the methods above seem to be defined.
What is the intended use?
Does one need to .add() manually?

EDIT: I got it to work like so:

	@cached_property
	def rag_tool(self) -> RagTool:
		tool = RagTool()
		pdfs_dir = Path(__file__).parent.parent.parent / 'pdfs'
	        for pdf_file in pdfs_dir.glob('*.pdf'):
		        tool.add(str(pdf_file))
		return tool