Bump version, relax types (#6526)

langchain-ai · Aug 14, 2024 · 8797fa6 · 8797fa6
1 parent 4597b66
commit 8797fa6
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Showing 3 changed files with 15 additions and 17 deletions.
diff --git a/libs/langchain-anthropic/package.json b/libs/langchain-anthropic/package.json
@@ -35,7 +35,7 @@
   "author": "LangChain",
   "license": "MIT",
   "dependencies": {
-    "@anthropic-ai/sdk": "^0.22.0",
+    "@anthropic-ai/sdk": "^0.25.2",
     "@langchain/core": ">=0.2.21 <0.3.0",
     "fast-xml-parser": "^4.4.1",
     "zod": "^3.22.4",

diff --git a/libs/langchain-anthropic/src/utils/message_inputs.ts b/libs/langchain-anthropic/src/utils/message_inputs.ts
@@ -11,7 +11,10 @@ import {
   isAIMessage,
 } from "@langchain/core/messages";
 import { ToolCall } from "@langchain/core/messages/tool";
-import { AnthropicMessageParam, AnthropicToolResponse } from "../types.js";
+import {
+  AnthropicMessageCreateParams,
+  AnthropicToolResponse,
+} from "../types.js";
 
 function _formatImage(imageUrl: string) {
   const regex = /^data:(image\/.+);base64,(.+)$/;
@@ -179,16 +182,12 @@ function _formatContent(content: MessageContent) {
  * @param messages The base messages to format as a prompt.
  * @returns The formatted prompt.
  */
-export function _formatMessagesForAnthropic(messages: BaseMessage[]): {
-  system?: string;
-  messages: AnthropicMessageParam[];
-} {
+export function _formatMessagesForAnthropic(
+  messages: BaseMessage[]
+): AnthropicMessageCreateParams {
   const mergedMessages = _mergeMessages(messages);
-  let system: string | undefined;
+  let system;
   if (mergedMessages.length > 0 && mergedMessages[0]._getType() === "system") {
-    if (typeof messages[0].content !== "string") {
-      throw new Error("System message content must be a string.");
-    }
     system = messages[0].content;
   }
   const conversationMessages =
@@ -256,5 +255,5 @@ export function _formatMessagesForAnthropic(messages: BaseMessage[]): {
   return {
     messages: formattedMessages,
     system,
-  };
+  } as AnthropicMessageCreateParams;
 }
diff --git a/yarn.lock b/yarn.lock
@@ -211,9 +211,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@anthropic-ai/sdk@npm:^0.22.0":
-  version: 0.22.0
-  resolution: "@anthropic-ai/sdk@npm:0.22.0"
+"@anthropic-ai/sdk@npm:^0.25.2":
+  version: 0.25.2
+  resolution: "@anthropic-ai/sdk@npm:0.25.2"
   dependencies:
     "@types/node": ^18.11.18
     "@types/node-fetch": ^2.6.4
@@ -222,8 +222,7 @@ __metadata:
     form-data-encoder: 1.7.2
     formdata-node: ^4.3.2
     node-fetch: ^2.6.7
-    web-streams-polyfill: ^3.2.1
-  checksum: f09fc6ea1f5f68483fd2dbdc1ab78a0914d7a3f39fd4a921f5a04b8959ae82aa210372fa2dbff2ee78143d37fb408e7b7d61e0023e7ea31d5fa1f4873f371af8
+  checksum: b38f6a43f6f678e49f1b53226cc55654c23cf0fd1902cf3fcf98c0ae78f4c229518964f4cb31bc39da41925c806e7f4cc7ec14c511d387f07db3136b111bc744
   languageName: node
   linkType: hard
 
@@ -10852,7 +10851,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@langchain/anthropic@workspace:libs/langchain-anthropic"
   dependencies:
-    "@anthropic-ai/sdk": ^0.22.0
+    "@anthropic-ai/sdk": ^0.25.2
     "@jest/globals": ^29.5.0
     "@langchain/core": ">=0.2.21 <0.3.0"
     "@langchain/scripts": ~0.0.20