01_prompt.py is used to generate a conversation dialog in English and Japanese. You will need to put your openai API key in .env file or your environment variables.

02_ and 03_ files are used to generate English and Japanese speech. You will need openai API and Elevenlab API keys in .env file or put them in your environment variables.

04 is the main file you can use to practice speaking the conversation dialog. You can navigate through the conversation using the arrow keys, and hit the space bar to hear the Japanese speech.
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