STT client getting stuck

[ritaMagerDev]

Repository:
I have determined this is the correct repository to report this issue.

Summary of the Issue:
When digits are spelled with @gmail.com or other email domains, the application gets stuck until the session is retried or reset.

Context:
API Client Name and Version: google-cloud-speech
OS & Platform: Ubuntu & macOS
Python Environment: Python 3.11.10
Expected Behavior:
The application should continue to listen after detecting words that include spaces, digits, and the @ symbol.

Actual Behavior:
The application stops listening and gets stuck when a combination of space + digit + @ is spoken.

Reproduction Steps:
Use the official example from Google Cloud Speech-to-Text for streaming audio:
Endless Streaming Example.
Say a sentence that includes the following:
John 09@gmail.com
alpha 8@gmail.com
Observe that the application stops responding and gets stuck.
Supporting Files:
No additional files provided.

Actual Results:
The application freezes after detecting the combination of spaces, digits, and @.

Expected Results:
The application should continue listening without interruption.

Python Dependencies:
No specific dependencies provided.

Additional Context:
This issue consistently occurs when saying something like:

John 09@gmail.com
alpha 8@gmail.com
Any spoken input involving space + digit + @ causes the application to freeze.

Thank you for looking into this issue. Please let me know if further details or logs are needed.STT client getting stuck