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fix: update reasoning_content type and remove empty bind options

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This commit is contained in:
n4ze3m 2025-02-09 11:58:09 +05:30
parent 7180ea8146
commit b3307dd3bd
1 changed files with 10 additions and 9 deletions
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19
src/models/CustomChatOpenAI.ts
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@ -8,11 +8,14 @@ import {
FunctionMessageChunk, FunctionMessageChunk,
HumanMessageChunk, HumanMessageChunk,
SystemMessageChunk, SystemMessageChunk,
ToolMessageChunk, ToolMessageChunk
} from "@langchain/core/messages" } from "@langchain/core/messages"
import { ChatGenerationChunk, ChatResult } from "@langchain/core/outputs" import { ChatGenerationChunk, ChatResult } from "@langchain/core/outputs"
import { getEnvironmentVariable } from "@langchain/core/utils/env" import { getEnvironmentVariable } from "@langchain/core/utils/env"
import { BaseChatModel, BaseChatModelParams } from "@langchain/core/language_models/chat_models" import {
BaseChatModel,
BaseChatModelParams
} from "@langchain/core/language_models/chat_models"
import { convertToOpenAITool } from "@langchain/core/utils/function_calling" import { convertToOpenAITool } from "@langchain/core/utils/function_calling"
import { import {
RunnablePassthrough, RunnablePassthrough,
@ -92,7 +95,8 @@ function _convertDeltaToMessageChunk(
) { ) {
const role = delta.role ?? defaultRole const role = delta.role ?? defaultRole
const content = delta.content ?? "" const content = delta.content ?? ""
const reasoning_content: string | null = delta.reasoning_content ?? null const reasoning_content: string | undefined | null =
delta?.reasoning_content ?? undefined
let additional_kwargs let additional_kwargs
if (delta.function_call) { if (delta.function_call) {
additional_kwargs = { additional_kwargs = {
@ -246,7 +250,7 @@ export class CustomChatOpenAI<
constructor( constructor(
fields?: Partial<OpenAIChatInput> & fields?: Partial<OpenAIChatInput> &
BaseChatModelParams & { BaseChatModelParams & {
configuration?: ClientOptions & LegacyOpenAIInput; configuration?: ClientOptions & LegacyOpenAIInput
}, },
/** @deprecated */ /** @deprecated */
configuration?: ClientOptions & LegacyOpenAIInput configuration?: ClientOptions & LegacyOpenAIInput
@ -840,8 +844,7 @@ export class CustomChatOpenAI<
let llm let llm
let outputParser let outputParser
if (method === "jsonMode") { if (method === "jsonMode") {
llm = this.bind({ llm = this.bind({})
})
if (isZodSchema(schema)) { if (isZodSchema(schema)) {
outputParser = StructuredOutputParser.fromZodSchema(schema) outputParser = StructuredOutputParser.fromZodSchema(schema)
} else { } else {
@ -866,9 +869,7 @@ export class CustomChatOpenAI<
parameters: schema parameters: schema
} }
} }
llm = this.bind({ llm = this.bind({})
})
outputParser = new JsonOutputKeyToolsParser({ outputParser = new JsonOutputKeyToolsParser({
returnSingle: true, returnSingle: true,
keyName: functionName keyName: functionName