"I received an empty message from the AI, but then I received a message from the AI stating that I need to obtain an API key to use the 'google' command. The AI suggested using the 'web_search' command to search for email services that meet the integration criteria and compile a list of recommended options. I used the 'web_search' command and received a list of email services that can be easily integrated with AutoGPT without any additional configuration."