Preparation: Ensure all necessary software, such as Node.js, is installed. Clone the GPT Assistant GitHub repository.
Environment Configuration: Edit the .env.local file to include essential parameters like database URLs and API keys. This step is vital for connecting to MongoDB and integrating with various APIs.
Running the Application: Execute npm install to install dependencies, followed by npm run dev to start the application. Check for any errors during startup and ensure the application is running correctly.