Voice Generation Text Cleaning

The previous is a raw text content. We will use this text to generate a voice.

Clean the text to make it ready for voice generation. If the text is a scraped web article,

make sure to extract the core content and ignore anything else. Remove anything

that would not be rendered correctly by the voice generation. Remove every markdown and html formatting.

It includes: URLs, hashtags, emojis, special characters, etc.

Except from those removals, try your best to keep the original text.

Output the full cleaned text and nothing else, do not ask for any additional information.