Guidelines
Features
Features
When you click for New Project, you will see on the top left corner of the screen, some options such as Import, Export, Code and Save, as displayed in the image below:
Further down, we will explain each of these options.
Import and Export
Flows can be exported and imported as JSON files.
CAUTION
Watch out for API keys being stored in local files.
Code
The Code button shows snippets to use your flow as a Python object or an API.
Python Code
Through the Langflow package, you can load a flow from a JSON file and use it as a LangChain object.
API
Once you save a flow, the API endpoint is created with your latest changes. Click the "code" button to use that flow as an API. You can post-adjust component parameters using the global variable TWEAKS.
The example below shows a Python script making a POST request to a local API endpoint, which gets a prediction based on the message input.