Describe the issue

Hello everyone! I've been using browser use agent by ag2 but now I want to deploy it to vertexai agent engine. I followed the adk documentation and when I tried deploying I got this error:

Deploy failed: Failed to set up agent engine <vertexai.agent_engines._agent_engines.ModuleAgent object at 0x11faa3010>: No module named 'autogen'

I couldn't find anything related to this error, so I need help!!
Many thanks

Steps to reproduce

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Screenshots and logs

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Additional Information

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