From c973f6cd3ae29029551acf0156f057bd6ab458b0 Mon Sep 17 00:00:00 2001
From: rezawr <reza@sahamrakyat.com>
Date: Fri, 22 Nov 2024 09:21:39 +0700
Subject: [PATCH 1/2] add encoding to avoid error in windows

---
 py_zerox/pyzerox/core/zerox.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/py_zerox/pyzerox/core/zerox.py b/py_zerox/pyzerox/core/zerox.py
index 70c21086..c17bba8d 100644
--- a/py_zerox/pyzerox/core/zerox.py
+++ b/py_zerox/pyzerox/core/zerox.py
@@ -165,7 +165,7 @@ async def zerox(
         # Write the aggregated markdown to a file
         if output_dir:
             result_file_path = os.path.join(output_dir, f"{file_name}.md")
-            async with aiofiles.open(result_file_path, "w") as f:
+            async with aiofiles.open(result_file_path, "w", encoding="utf-8") as f:
                 await f.write("\n\n".join(aggregated_markdown))
 
         # Cleanup the downloaded PDF file

From f799e1b1cc308ef4df0dc0822b80aee0e8ff85b8 Mon Sep 17 00:00:00 2001
From: reza <bigrtechology@gmail.com>
Date: Fri, 16 May 2025 14:52:56 +0700
Subject: [PATCH 2/2] feat: add base url to openai so local llm could be
 implemented

---
 node-zerox/src/models/index.ts  | 2 +-
 node-zerox/src/models/openAI.ts | 4 +++-
 node-zerox/src/types.ts         | 1 +
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/node-zerox/src/models/index.ts b/node-zerox/src/models/index.ts
index 193042e8..479f7dd3 100644
--- a/node-zerox/src/models/index.ts
+++ b/node-zerox/src/models/index.ts
@@ -42,7 +42,7 @@ const isGoogleCredentials = (
 const isOpenAICredentials = (
   credentials: any
 ): credentials is OpenAICredentials => {
-  return credentials && typeof credentials.apiKey === "string";
+  return credentials && typeof credentials.apiKey === "string" && credentials.baseUrl;
 };
 
 export const createModel = ({
diff --git a/node-zerox/src/models/openAI.ts b/node-zerox/src/models/openAI.ts
index a2b65ec2..1b5bf053 100644
--- a/node-zerox/src/models/openAI.ts
+++ b/node-zerox/src/models/openAI.ts
@@ -22,6 +22,7 @@ import fs from "fs-extra";
 export default class OpenAIModel implements ModelInterface {
   private apiKey: string;
   private model: string;
+  private baseUrl: string;
   private llmParams?: Partial<OpenAILLMParams>;
 
   constructor(
@@ -30,6 +31,7 @@ export default class OpenAIModel implements ModelInterface {
     llmParams?: Partial<OpenAILLMParams>
   ) {
     this.apiKey = credentials.apiKey;
+    this.baseUrl = credentials.baseUrl ?? 'https://api.openai.com/v1'
     this.model = model;
     this.llmParams = llmParams;
   }
@@ -121,7 +123,7 @@ export default class OpenAIModel implements ModelInterface {
 
     try {
       const response = await axios.post(
-        "https://api.openai.com/v1/chat/completions",
+        `${this.baseUrl}/chat/completions`,
         {
           messages,
           model: this.model,
diff --git a/node-zerox/src/types.ts b/node-zerox/src/types.ts
index 2f466863..3f7f3a1b 100644
--- a/node-zerox/src/types.ts
+++ b/node-zerox/src/types.ts
@@ -70,6 +70,7 @@ export interface GoogleCredentials {
 }
 
 export interface OpenAICredentials {
+  baseUrl: string;
   apiKey: string;
 }