1. Get a Google Maps API key and enable the necessary APIs in the Google Cloud Console.
2. Store the API key securely in a `.env` file or as an environment variable.
3. Based on the user's request, determine the appropriate Google Maps API to use (e.g., Geocoding, Routes, Places).
4. Construct the command-line arguments for the Python script, including the API endpoint and any required parameters.
5. Execute the Python script with the constructed arguments.
6. Parse the JSON response from the API and extract the relevant information.
7. Format the information into a user-friendly response, considering the user's preferred output format (text, JSON, HTML).
8. Present the results to the user.