filter the markdown image block for TTS input

[verigle]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

for tts, expect remove TTS input text of markdown image url .

2. Additional context or comments

llm output example

this is a new picture:
![picture1](http://www.test.com/test.jpg)

it is not need to use TTS to audio for image markdown block (![picture1](http://www.test.com/test.jpg)), is there has any way to remove image url for TTS input

3. Can you help us with this feature?

• [ ] I am interested in contributing to this feature.

[crazywoola]

Not sure what you are trying to say, what do you expect?

[verigle]

I expect the tts don't read the markdown block of image url.

example for llm output:

this is a new picture:
![picture1](http://www.test.com/test.jpg)

for tts, it only required to read the word of this is a new picture, however, the current tts will also read the url of [picture1](http://www.test.com/test.jpg), which is not useful audio for user

[verigle]

is there any plan to filter the markdown image block for TTS input?

[dosubot[bot]]

Hi, @verigle. I'm Dosu, and I'm helping the Dify team manage their backlog. I'm marking this issue as stale.

Issue Summary

• Feature request to filter out markdown image blocks from TTS input.
• You provided an example to clarify that TTS should read only descriptive text, not image URLs.
• @crazywoola initially expressed confusion, which you addressed with further clarification.
• No current plans or contributions towards implementing this feature.

Next Steps

• Is this issue still relevant to the latest version of the Dify repository? If so, please comment to keep the discussion open.
• If no further activity occurs, this issue will be automatically closed in 15 days.

Thank you for your understanding and contribution!

[FerretAngel]

+1