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add custom Embedding

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This commit is contained in:
sagitchu 2024-08-25 11:38:53 +08:00
parent 51939ff842
commit c870ee0e73
3 changed files with 58 additions and 32 deletions
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2
src/lib/providers/index.ts
View file

@ -42,5 +42,7 @@ export const getAvailableEmbeddingModelProviders = async () => {
} }
} }
models['custom_openai'] = {};
return models; return models;
}; };

13
src/websocket/connectionManager.ts
View file

@ -8,7 +8,7 @@ import { BaseChatModel } from '@langchain/core/language_models/chat_models';
import type { Embeddings } from '@langchain/core/embeddings'; import type { Embeddings } from '@langchain/core/embeddings';
import type { IncomingMessage } from 'http'; import type { IncomingMessage } from 'http';
import logger from '../utils/logger'; import logger from '../utils/logger';
import { ChatOpenAI } from '@langchain/openai'; import { ChatOpenAI, OpenAIEmbeddings } from '@langchain/openai';
export const handleConnection = async ( export const handleConnection = async (
ws: WebSocket, ws: WebSocket,
@ -61,11 +61,20 @@ export const handleConnection = async (
if ( if (
embeddingModelProviders[embeddingModelProvider] && embeddingModelProviders[embeddingModelProvider] &&
embeddingModelProviders[embeddingModelProvider][embeddingModel] embeddingModelProviders[embeddingModelProvider][embeddingModel] &&
embeddingModelProvider != 'custom_openai'
) { ) {
embeddings = embeddingModelProviders[embeddingModelProvider][ embeddings = embeddingModelProviders[embeddingModelProvider][
embeddingModel embeddingModel
] as Embeddings | undefined; ] as Embeddings | undefined;
} else if (embeddingModelProvider == 'custom_openai') {
embeddings = new OpenAIEmbeddings({
modelName: embeddingModel,
openAIApiKey: searchParams.get('openAIApiKey'),
configuration: {
baseURL: searchParams.get('openAIBaseURL'),
},
}) as unknown as Embeddings
} }
if (!llm || !embeddings) { if (!llm || !embeddings) {

75
ui/components/SettingsDialog.tsx
View file

@ -9,7 +9,7 @@ import React, {
} from 'react'; } from 'react';
import ThemeSwitcher from './theme/Switcher'; import ThemeSwitcher from './theme/Switcher';
interface InputProps extends React.InputHTMLAttributes<HTMLInputElement> {} interface InputProps extends React.InputHTMLAttributes<HTMLInputElement> { }
const Input = ({ className, ...restProps }: InputProps) => { const Input = ({ className, ...restProps }: InputProps) => {
return ( return (
@ -258,30 +258,30 @@ const SettingsDialog = ({
options={(() => { options={(() => {
const chatModelProvider = const chatModelProvider =
config.chatModelProviders[ config.chatModelProviders[
selectedChatModelProvider selectedChatModelProvider
]; ];
return chatModelProvider return chatModelProvider
? chatModelProvider.length > 0 ? chatModelProvider.length > 0
? chatModelProvider.map((model) => ({ ? chatModelProvider.map((model) => ({
value: model, value: model,
label: model, label: model,
})) }))
: [ : [
{
value: '',
label: 'No models available',
disabled: true,
},
]
: [
{ {
value: '', value: '',
label: label: 'No models available',
'Invalid provider, please check backend logs',
disabled: true, disabled: true,
}, },
]; ]
: [
{
value: '',
label:
'Invalid provider, please check backend logs',
disabled: true,
},
];
})()} })()}
/> />
</div> </div>
@ -355,7 +355,7 @@ const SettingsDialog = ({
/> />
</div> </div>
)} )}
{selectedEmbeddingModelProvider && ( {selectedEmbeddingModelProvider && selectedEmbeddingModelProvider != 'custom_openai' && (
<div className="flex flex-col space-y-1"> <div className="flex flex-col space-y-1">
<p className="text-black/70 dark:text-white/70 text-sm"> <p className="text-black/70 dark:text-white/70 text-sm">
Embedding Model Embedding Model
@ -368,34 +368,49 @@ const SettingsDialog = ({
options={(() => { options={(() => {
const embeddingModelProvider = const embeddingModelProvider =
config.embeddingModelProviders[ config.embeddingModelProviders[
selectedEmbeddingModelProvider selectedEmbeddingModelProvider
]; ];
return embeddingModelProvider return embeddingModelProvider
? embeddingModelProvider.length > 0 ? embeddingModelProvider.length > 0
? embeddingModelProvider.map((model) => ({ ? embeddingModelProvider.map((model) => ({
label: model, label: model,
value: model, value: model,
})) }))
: [ : [
{
label: 'No embedding models available',
value: '',
disabled: true,
},
]
: [
{ {
label: label: 'No embedding models available',
'Invalid provider, please check backend logs',
value: '', value: '',
disabled: true, disabled: true,
}, },
]; ]
: [
{
label:
'Invalid provider, please check backend logs',
value: '',
disabled: true,
},
];
})()} })()}
/> />
</div> </div>
)} )}
{selectedEmbeddingModelProvider && selectedEmbeddingModelProvider === 'custom_openai' && (
<div className="flex flex-col space-y-1">
<p className="text-black/70 dark:text-white/70 text-sm">
Embedding Model
</p>
<Input
type="text"
placeholder="Embedding Model name"
defaultValue={selectedEmbeddingModel!}
onChange={(e) =>
setSelectedEmbeddingModel(e.target.value)
}
/>
</div>
)}
<div className="flex flex-col space-y-1"> <div className="flex flex-col space-y-1">
<p className="text-black/70 dark:text-white/70 text-sm"> <p className="text-black/70 dark:text-white/70 text-sm">
OpenAI API Key OpenAI API Key