Merge pull request #14 from sublimegame/feature/multi-language-support

Feature/multi language support

Author: zachary62

.gitignore

@@ -96,4 +96,7 @@ coverage/
 .node_repl_history 
 
 # LLM cache
-llm_cache.json
+llm_cache.json
+
+# Output files
+output/

README.md

@@ -5,7 +5,7 @@
 > *Ever stared at a new codebase written by others feeling completely lost? This tutorial shows you how to build an AI agent that analyzes GitHub repositories and creates beginner-friendly tutorials explaining exactly how the code works.*
 
 <p align="center">
-  <img 
+  <img
     src="./assets/banner.png" width="800"
   />
 </p>
@@ -19,7 +19,7 @@ This is a tutorial project of [Pocket Flow](https://github.com/The-Pocket/Pocket
 ## ⭐ Example Results for Popular GitHub Repositories!
 
 <p align="center">
-    <img 
+    <img
       src="./assets/example.png" width="600"
     />
 </p>
@@ -67,7 +67,7 @@ This is a tutorial project of [Pocket Flow](https://github.com/The-Pocket/Pocket
 
 1. Clone this repository
 
-2. Install dependencies: 
+2. Install dependencies:
    ```bash
    pip install -r requirements.txt
    ```
@@ -79,38 +79,42 @@ This is a tutorial project of [Pocket Flow](https://github.com/The-Pocket/Pocket
      api_key=os.getenv("GEMINI_API_KEY", "your-api_key"),
    )
    ```
-  
+
    You can use your own models. We highly recommend the latest models with thinking capabilities (Claude 3.7 with thinking, O1). You can verify that it is correctly set up by running:
    ```bash
    python utils/call_llm.py
    ```
 
-7. Generate a complete codebase tutorial by running the main script:
+4. Generate a complete codebase tutorial by running the main script:
     ```bash
     # Analyze a GitHub repository
     python main.py --repo https://github.com/username/repo --include "*.py" "*.js" --exclude "tests/*" --max-size 50000
 
     # Or, analyze a local directory
     python main.py --dir /path/to/your/codebase --include "*.py" --exclude "*test*"
+
+    # Or, generate a tutorial in Chinese
+    python main.py --repo https://github.com/username/repo --language "Chinese"
     ```
+
     - `--repo` or `--dir` - Specify either a GitHub repo URL or a local directory path (required, mutually exclusive)
     - `-n, --name` - Project name (optional, derived from URL/directory if omitted)
     - `-t, --token` - GitHub token (or set GITHUB_TOKEN environment variable)
     - `-o, --output` - Output directory (default: ./output)
     - `-i, --include` - Files to include (e.g., "*.py" "*.js")
     - `-e, --exclude` - Files to exclude (e.g., "tests/*" "docs/*")
     - `-s, --max-size` - Maximum file size in bytes (default: 100KB)
-      
-The application will crawl the repository, analyze the codebase structure, generate tutorial content, and save the output in the specified directory (default: ./output).
+    - `--language` - Language for the generated tutorial (default: "english")
 
+The application will crawl the repository, analyze the codebase structure, generate tutorial content in the specified language, and save the output in the specified directory (default: ./output).
 
 ## 💡 Development Tutorial
 
 - I built using [**Agentic Coding**](https://zacharyhuang.substack.com/p/agentic-coding-the-most-fun-way-to), the fastest development paradigm, where humans simply [design](docs/design.md) and agents [code](flow.py).
 
 - The secret weapon is [Pocket Flow](https://github.com/The-Pocket/PocketFlow), a 100-line LLM framework that lets Agents (e.g., Cursor AI) build for you
-  
-- Check out the Step-by-step YouTube development tutorial: 
+
+- Check out the Step-by-step YouTube development tutorial:
 
 <br>
 <div align="center">