---
license: mit
---

# Table of Contents

* [\_\_init\_\_](#__init__)
* [DemonstrationsAtomicFlow](#DemonstrationsAtomicFlow)
  * [DemonstrationsAtomicFlow](#DemonstrationsAtomicFlow.DemonstrationsAtomicFlow)
    * [instantiate\_from\_config](#DemonstrationsAtomicFlow.DemonstrationsAtomicFlow.instantiate_from_config)
    * [run](#DemonstrationsAtomicFlow.DemonstrationsAtomicFlow.run)
* [ChatWithDemonstrationsFlow](#ChatWithDemonstrationsFlow)
  * [ChatWithDemonstrationsFlow](#ChatWithDemonstrationsFlow.ChatWithDemonstrationsFlow)

<a id="__init__"></a>

# \_\_init\_\_

<a id="DemonstrationsAtomicFlow"></a>

# DemonstrationsAtomicFlow

<a id="DemonstrationsAtomicFlow.DemonstrationsAtomicFlow"></a>

## DemonstrationsAtomicFlow Objects

```python
class DemonstrationsAtomicFlow(AtomicFlow)
```

This class implements a Demonstrations Atomic Flow. It is a flow which is usually used to pass demonstrations (of user assistant interactions)

to the ChatAtomicFlow.

*Configuration Parameters*:

- `name` (str): The name of the flow. Default: "DemonstrationsAtomicFlow"
- `description` (str): A description of the flow. This description is used to generate the help message of the flow.
Default: "A flow that passes demonstrations to the ChatFlow"
- `data` (List[Dict[str, Any]]): The data of the demonstrations.
If data is None, the data is loaded from the file specified in the params["data_dir"].
Default: No default value this field must be set.
- `params` (Dict[str, Any]): The parameters specific to the dataset of the demonstrations. Its default parameters are:
    - `data_dir` (str): The directory where the demonstrations are stored. If the data is not directly passed to the flow through `data` then
    the data is loaded from this directory. Default: No default value this field must be set.
    - `demonstrations_id` (str): The id of the demonstrations (name of the data file). If the data is not directly passed to the flow through `data` then
    the data is loaded from this file. Default: No default value this field must be set.
    - `demonstrations_k` (int): The number of demonstrations to pass to the ChatFlow.
    If None, all the demonstrations are passed to the ChatFlow. Default: None
- `query_prompt_template` (Dict[str, Any]): The prompt template used to generate the query of the demonstrations. 
By default its of type flows.prompt_template.JinjaPrompt. None of the parameters of the prompt are defined by default and therefore need to be defined if one
wants to use the query_prompt_template. Default parameters are defined in flows.prompt_template.jinja2_prompts.JinjaPrompt.
- `response_prompt_template` (Dict[str, Any]): The prompt template used to generate the response of the demonstrations. By default its of type flows.prompt_template.JinjaPrompt.
None of the parameters of the prompt are defined by default and therefore need to be defined if one
wants to use the response_prompt_template. Default parameters are defined in flows.prompt_template.jinja2_prompts.JinjaPrompt.

*Input Interface*:

- The input interface expected by its successor flow (e.g. typically ChatAtomicFlow so the input interface is the one expected by ChatAtomicFlow)

*Output Interface*:

- The input interface expected by its successor flow (e.g. typically ChatAtomicFlow so the input interface expected by ChatAtomicFlow))
- `demonstrations` (List[Dict[str, Any]]): A list of demonstrations. Each demonstration is a dictionary with the following keys:
                                                - idx (int): The index of the demonstration
                                                - query (str): The query of the demonstration
                                                - response (str): The response of the demonstration

**Arguments**:

- `params` (`Dict[str, Any]`): The parameters specific to the dataset of the demonstrations. It must sould contain the following keys:
- 'data_dir' (str): The directory where the demonstrations are stored. This field is used if the data is not directly passed to the flow through the 'data' field.
- 'demonstrations_id' (str): The id of the demonstrations (name of the data file). This field is used if the data is not directly passed to the flow through the 'data' field.
- 'demonstrations_k' (int): The number of demonstrations to pass to the ChatFlow. If None, all the demonstrations are passed to the ChatFlow.
- 'ids_to_keep' (Optional[Union[str, List[str]]]): The ids of the demonstrations to keep. If None, all the demonstrations are kept.
- `query_prompt_template` (`JinjaPrompt`): The prompt template used to generate the query of the demonstrations.
- `response_prompt_template` (`JinjaPrompt`): The prompt template used to generate the response of the demonstrations.
- `data` (`Optional[List[Dict[str, Any]]]`): The data of the demonstrations. If None, the data is loaded from the file specified in the params.

<a id="DemonstrationsAtomicFlow.DemonstrationsAtomicFlow.instantiate_from_config"></a>

#### instantiate\_from\_config

```python
@classmethod
def instantiate_from_config(cls, config)
```

This method instantiates the flow from a config file.

**Arguments**:

- `config` (`Dict[str, Any]`): The configuration of the flow.

**Returns**:

`Flow`: The instantiated flow.

<a id="DemonstrationsAtomicFlow.DemonstrationsAtomicFlow.run"></a>

#### run

```python
def run(input_data: Dict[str, Any]) -> Dict[str, Any]
```

This method runs the flow. It returns the input data of the flow with the demonstrations added to it.

**Arguments**:

- `input_data` (`Dict[str, Any]`): The input data of the flow.

**Returns**:

`Dict[str, Any]`: The input data of the flow with the demonstrations added to it.

<a id="ChatWithDemonstrationsFlow"></a>

# ChatWithDemonstrationsFlow

<a id="ChatWithDemonstrationsFlow.ChatWithDemonstrationsFlow"></a>

## ChatWithDemonstrationsFlow Objects

```python
class ChatWithDemonstrationsFlow(SequentialFlow)
```

A Chat with Demonstrations Flow. It is a flow that consists of multiple sub-flows that are executed sequentially.

It's parent class is SequentialFlow.

    It Contains the following subflows:
        - A Demonstration Flow: It is a flow that passes demonstrations to the ChatFlow
        - A Chat Flow: It is a flow that uses the demonstrations to answer queries asked by the user/human.

An illustration of the flow is as follows:

            -------> Demonstration Flow -------> Chat Flow ------->

*Configuration Parameters*:

- `name` (str): The name of the flow. Default: "ChatAtomic_Flow_with_Demonstrations"
- `description` (str): A description of the flow. This description is used to generate the help message of the flow.
Default:  "A sequential flow that answers questions with demonstrations"
- `subflows_config` (Dict[str,Any]): A dictionary of subflows configurations of the sequential Flow. Default:
    - `Demonstration Flow`: The configuration of the Demonstration Flow. By default, it a DemonstrationsAtomicFlow.
    Its default parmaters are defined in DemonstrationsAtomicFlow).
    - `Chat Flow`: The configuration of the Chat Flow. By default, its a ChatAtomicFlow.
    Its default parmaters are defined in ChatAtomicFlowModule (see Flowcard, i.e. README.md, of ChatAtomicFlowModule).
- `topology` (str): The topology of the flow which is "sequential".  By default, the topology is the one shown in the
illustration above (the topology is also described in ChatWithDemonstrationsFlow.yaml).

*Input Interface*:

- `query` (str): A query asked to the flow (e.g. "What is the capital of France?")

Output Interface:

- `answer` (str): The answer of the flow to the query

**Arguments**:

- `\**kwargs`: Arguments to be passed to the parent class SequentialFlow constructor.