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0634b85a81
* UX: Validations to Llm-backed features (except AI Bot) This change is part of an ongoing effort to prevent enabling a broken feature due to lack of configuration. We also want to explicit which provider we are going to use. For example, Claude models are available through AWS Bedrock and Anthropic, but the configuration differs. Validations are: * You must choose a model before enabling the feature. * You must turn off the feature before setting the model to blank. * You must configure each model settings before being able to select it. * Add provider name to summarization options * vLLM can technically support same models as HF * Check we can talk to the selected model * Check for Bedrock instead of anthropic as a site could have both creds setup
78 lines
1.8 KiB
Ruby
78 lines
1.8 KiB
Ruby
# frozen_string_literal: true
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module DiscourseAi
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module Configuration
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class LlmValidator
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def initialize(opts = {})
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@opts = opts
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end
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def valid_value?(val)
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if val == ""
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@parent_enabled = SiteSetting.public_send(parent_module_name)
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return !@parent_enabled
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end
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provider_and_model_name = val.split(":")
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provider_name = provider_and_model_name.first
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model_name_without_prov = provider_and_model_name[1..].join
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endpoint =
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DiscourseAi::Completions::Endpoints::Base.endpoint_for(
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provider_name,
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model_name_without_prov,
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)
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return false if endpoint.nil?
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if !endpoint.correctly_configured?(model_name_without_prov)
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@endpoint = endpoint
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return false
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end
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if !can_talk_to_model?(val)
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@unreachable = true
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return false
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end
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true
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end
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def error_message
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if @parent_enabled
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return(
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I18n.t(
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"discourse_ai.llm.configuration.disable_module_first",
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setting: parent_module_name,
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)
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)
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end
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return(I18n.t("discourse_ai.llm.configuration.model_unreachable")) if @unreachable
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@endpoint&.configuration_hint
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end
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def parent_module_name
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if @opts[:name] == :ai_embeddings_semantic_search_hyde_model
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:ai_embeddings_semantic_search_enabled
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else
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:composer_ai_helper_enabled
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end
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end
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private
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def can_talk_to_model?(model_name)
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DiscourseAi::Completions::Llm
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.proxy(model_name)
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.generate("How much is 1 + 1?", user: nil)
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.present?
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rescue StandardError
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false
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end
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end
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end
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end
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