@langchain/openai - npm Package Compare versions

Comparing version 0.2.3 to 0.2.4

dist/chat_models.d.ts

@@ -11,2 +11,3 @@ import { type ClientOptions, OpenAI as OpenAIClient } from "openai";
 import type { AzureOpenAIInput, OpenAICallOptions, OpenAIChatInput, OpenAICoreRequestOptions, LegacyOpenAIInput } from "./types.js";
+import { OpenAIToolChoice } from "./utils/openai.js";
 export type { AzureOpenAIInput, OpenAICallOptions, OpenAIChatInput };
@@ -25,3 +26,3 @@ interface TokenUsage {
     tools?: StructuredToolInterface[] | OpenAIClient.ChatCompletionTool[];
-    tool_choice?: OpenAIClient.ChatCompletionToolChoiceOption;
+    tool_choice?: OpenAIToolChoice;
     promptIndex?: number;
@@ -28,0 +29,0 @@ response_format?: {

dist/chat_models.js

@@ -12,3 +12,3 @@ import { OpenAI as OpenAIClient } from "openai";
 import { getEndpoint } from "./utils/azure.js";
-import { wrapOpenAIClientError } from "./utils/openai.js";
+import { formatToOpenAIToolChoice, wrapOpenAIClientError, } from "./utils/openai.js";
 import { formatFunctionDefinitions, } from "./utils/openai-format-fndef.js";
@@ -568,3 +568,3 @@ function extractGenericMessageCustomRole(message) {
                 : options?.tools,
-            tool_choice: options?.tool_choice,
+            tool_choice: formatToOpenAIToolChoice(options?.tool_choice),
             response_format: options?.response_format,
@@ -571,0 +571,0 @@ seed: options?.seed,

dist/utils/openai.d.ts

@@ -0,1 +1,2 @@
+import { OpenAI as OpenAIClient } from "openai";
 import type { StructuredToolInterface } from "@langchain/core/tools";
@@ -18,1 +19,3 @@ import { convertToOpenAIFunction, convertToOpenAITool } from "@langchain/core/utils/function_calling";
 };
+export type OpenAIToolChoice = OpenAIClient.ChatCompletionToolChoiceOption | "any" | string;
+export declare function formatToOpenAIToolChoice(toolChoice?: OpenAIToolChoice): OpenAIClient.ChatCompletionToolChoiceOption | undefined;

dist/utils/openai.js

@@ -1,2 +0,2 @@
-import { APIConnectionTimeoutError, APIUserAbortError } from "openai";
+import { APIConnectionTimeoutError, APIUserAbortError, } from "openai";
 import { zodToJsonSchema } from "zod-to-json-schema";
@@ -31,1 +31,26 @@ import { convertToOpenAIFunction, convertToOpenAITool, } from "@langchain/core/utils/function_calling";
 }
+export function formatToOpenAIToolChoice(toolChoice) {
+    if (!toolChoice) {
+        return undefined;
+    }
+    else if (toolChoice === "any" || toolChoice === "required") {
+        return "required";
+    }
+    else if (toolChoice === "auto") {
+        return "auto";
+    }
+    else if (toolChoice === "none") {
+        return "none";
+    }
+    else if (typeof toolChoice === "string") {
+        return {
+            type: "function",
+            function: {
+                name: toolChoice,
+            },
+        };
+    }
+    else {
+        return toolChoice;
+    }
+}

package.json

 {
   "name": "@langchain/openai",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "description": "OpenAI integrations for LangChain.js",
@@ -5,0 +5,0 @@ "type": "module",

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