Helpers
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Chat memory
This component retrieves stored chat messages based on a specific session ID.
Parameters
- Sender type: Choose the sender type from options like "Machine", "User", or "Both".
- Sender name: (Optional) The name of the sender.
- Number of messages: Number of messages to retrieve.
- Session ID: The session ID of the chat history.
- Order: Choose the message order, either "Ascending" or "Descending".
- Data template: (Optional) Template to convert a record to text. If left empty, the system dynamically sets it to the record's text key.
Combine text
This component concatenates two text sources into a single text chunk using a specified delimiter.
Parameters
- First text: The first text input to concatenate.
- Second text: The second text input to concatenate.
- Delimiter: A string used to separate the two text inputs. Defaults to a space.
Create record
This component dynamically creates a record with a specified number of fields.
Parameters
- Number of fields: Number of fields to be added to the record.
- Text key: Key used as text.
Custom component
Use this component as a template to create your custom component.
Parameters
- Parameter: Describe the purpose of this parameter.
INFO
Customize the build_config and build methods according to your requirements.
Learn more about creating custom components at Custom Component.
Documents to Data
Convert LangChain documents into Data.
Parameters
- Documents: Documents to be converted into Data.
ID generator
Generates a unique ID.
Parameters
- Value: Unique ID generated.
Message history
Retrieves stored chat messages based on a specific session ID.
Parameters
- Sender type: Options for the sender type.
- Sender name: Sender name.
- Number of messages: Number of messages to retrieve.
- Session ID: Session ID of the chat history.
- Order: Order of the messages.
Data to text
Convert Data into plain text following a specified template.
Parameters
- Data: The Data to convert to text.
- Template: The template used for formatting the Data. It can contain keys like
{text},{data}, or any other key in the record.
Split text
Split text into chunks of a specified length.
Parameters
- Texts: Texts to split.
- Separators: Characters to split on. Defaults to a space.
- Max chunk size: The maximum length (in characters) of each chunk.
- Chunk overlap: The amount of character overlap between chunks.
- Recursive: Whether to split recursively.
Update record
Update a record with text-based key/value pairs, similar to updating a Python dictionary.
Parameters
- Data: The record to update.
- New data: The new data to update the record with.
