Telegram Bot for Speech-to-Text Support

## Processing Telegram Messages:

This section handles incoming messages from Telegram. It first checks if the message contains text.

1.  **Text Message:** If the message includes text, it's directly routed to the analysis switch node.
2.  **Audio Message:** If the message is an audio file:
    * The audio file is downloaded.
    * The audio is transcribed into text.
    * The transcribed text is then sent to the analysis switch node.

Finally, the analyzed text (whether directly from a text message or transcribed from audio) is forwarded for further processing based on the analysis results.