- This PR adds a function to check if a piece of text only contains a
bullet (no text) to prevent creating an empty element.
- Also fixed a test that had a typo.
**Executive Summary**
Add function that returns frequency of given element types and depth.
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Co-authored-by: shreyanid <42684285+shreyanid@users.noreply.github.com>
* Adds functionality to extract charset info from eml files
* Adds missed file-like object handling in detect_file_encoding
* Adds functionality to replace the MIME encodings for eml files with one of the
common encodings if a unicode error occurs
* Organize the eml example files in the example-docs/eml directory
