docs: fix transcripts in translation chatbot example

[jamsea]

Please describe the changes in your PR. If it is addressing an issue, please reference that as well.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

[jamsea]

I deleted my venv and started again and noticed a few of these were missing

[markbackman]

Looks like audio and google are unused here. Let's remove them.

[jamsea]

@markbackman it looks like RTVI accidentally depends on google because a dependency of rtvi is importing a google class definition 🤔

2025-02-14 09:01:45.056 | ERROR    | pipecat.services.google.google:<module>:59 - Exception: No module named 'google.ai'
2025-02-14 09:01:45.056 | ERROR    | pipecat.services.google.google:<module>:60 - In order to use Google AI, you need to `pip install pipecat-ai[google]`. Also, set the environment variable GOOGLE_API_KEY for the GoogleLLMService and GOOGLE_APPLICATION_CREDENTIALS for the GoogleTTSService`.
Traceback (most recent call last):
  File "/Users/jamsea/git/pipecat/examples/translation-chatbot/.venv/lib/python3.13/site-packages/pipecat/services/google/google.py", line 51, in <module>
    import google.ai.generativelanguage as glm
ModuleNotFoundError: No module named 'google.ai'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/Users/jamsea/git/pipecat/examples/translation-chatbot/bot.py", line 30, in <module>
    from pipecat.processors.frameworks.rtvi import (
    ...<3 lines>...
    )
  File "/Users/jamsea/git/pipecat/examples/translation-chatbot/.venv/lib/python3.13/site-packages/pipecat/processors/frameworks/rtvi.py", line 61, in <module>
    from pipecat.services.google.frames import LLMSearchOrigin, LLMSearchResponseFrame
  File "/Users/jamsea/git/pipecat/examples/translation-chatbot/.venv/lib/python3.13/site-packages/pipecat/services/google/__init__.py", line 2, in <module>
    from .google import *
  File "/Users/jamsea/git/pipecat/examples/translation-chatbot/.venv/lib/python3.13/site-packages/pipecat/services/google/google.py", line 63, in <module>
    raise Exception(f"Missing module: {e}")
Exception: Missing module: No module named 'google.ai'

[markbackman]

cc @filipi87 does that ring a bell?