Text embedder
Defines an openAI Text embedder

Example 
This flow processes a user's chat question by first receiving it through a Chat completion trigger, then converting it into a vector using a text embedder, performing a Vector search in a postgreSQL database for relevant context, and finally passing the user input and retrieved context to OpenAI Chat completion, which generates a response that is returned to the client via the Return node.
Properties
| Name | Type | Description |
|---|---|---|
| Title | Optional | The title of the action. |
| Connection | Required | Defines the connection to OpenAI. |
| Embedding model | Required | Name (id) of the chosen Embedding Model. |
| Description | Optional | Additional information or notes about the text embedder. |