Allow arguments to be passed to the prompt when calling AskAsync

[stavroskasidis]

Context / Scenario

I would like to be able to pass parameters to a custom prompt when calling the AskAsync method.

For example:
I want to conditionally instruct the LLM to automatically translate the response to a specific language that is selected by the user at runtime.

The problem

Cannot pass arguments to a customized prompt when asking.

Proposed solution

Lets say I add a custom prompt provider as shown here that has the following prompt:

"""
Facts:
{{$facts}}
======
Given only the facts above, provide a comprehensive/detailed answer.
You don't know where the knowledge comes from, just answer.
If you don't have sufficient information, reply with '{{$notFound}}'.
The answer must be translated in {{$translateLanguage}}
Question: {{$input}}
Answer: 
"""

I would like to be able to pass a Dictionary<string,string> with arguments to the AskAsync method that contains the translateLanguage argument, for example

var result = await memory.AskAsync(question, 
promptArguments: new { { "translateLanguage", userLanguage } });

Importance

would be great to have

[luismanez]

Haven't tried this, but have you considered to use SemanticKernel and KernelMemory as Plugin? that way, you can configure your Prompt as you say, and the facts section would be replaced by a call to the KM plugin.
This article is a good starting point: https://www.developerscantina.com/p/semantic-kernel-memory/

[stavroskasidis]

This is an interesting suggestion. I will give a try, thank you

[dluc]

The prompt content can now be fully customized both with config and at runtime during a request, see #673 for details and examples.