Add authentication summary

SPACE_AUTHENTICATION_SUMMARY.md

@@ -0,0 +1,260 @@
+# 🎯 Hugging Face Space Authentication - Complete Solution (GitHub Secrets)
+
+## 🚨 Problem Summary
+
+Your OpenLLM training in Hugging Face Spaces completed successfully, but the model upload failed with authentication errors:
+
+```
+⚠️ Repository creation warning: 401 Client Error: Unauthorized
+Invalid username or password.
+❌ Failed to save/upload model: 401 Client Error
+Repository Not Found for url: https://huggingface.co/api/models/lemms/openllm-small-extended-8k/preupload/main
+```
+
+## ✅ Solution Provided
+
+I've created a comprehensive solution to ensure your Hugging Face Space has proper authentication using GitHub secrets for future training runs.
+
+### 📁 Files Created
+
+1. **`setup_hf_space_auth.py`** - Complete Space authentication setup and testing (GitHub Secrets)
+2. **`verify_space_auth.py`** - Simple verification script for Spaces (GitHub Secrets)
+3. **`HUGGINGFACE_SPACE_SETUP_GUIDE.md`** - Comprehensive setup guide (GitHub Secrets)
+4. **`SPACE_AUTHENTICATION_SUMMARY.md`** - This summary document
+
+## 🔧 Quick Setup for Your Space
+
+### Step 1: Set Up GitHub Repository Secrets
+
+1. Go to your GitHub repository:
+   ```
+   https://github.com/your-username/your-repo
+   ```
+
+2. Click on the "Settings" tab
+
+3. In the left sidebar, click "Secrets and variables" → "Actions"
+
+4. Click "New repository secret"
+
+5. Add a new secret:
+   - **Name**: `HF_TOKEN`
+   - **Value**: Your Hugging Face token (get from https://huggingface.co/settings/tokens)
+
+6. Click "Add secret"
+
+**Note**: Hugging Face Spaces automatically have access to GitHub repository secrets, so you don't need to set them separately in the Space.
+
+### Step 2: Add Verification to Your Space
+
+Add this code to your Space to verify authentication:
+
+```python
+# Add this to your Space's main script
+import os
+from huggingface_hub import HfApi, login, whoami
+
+def verify_space_auth():
+    """Verify authentication is working in the Space using GitHub secrets."""
+    print("🔐 Verifying Space Authentication (GitHub Secrets)")
+    
+    # Check if HF_TOKEN is set (from GitHub secrets)
+    token = os.getenv("HF_TOKEN")
+    if not token:
+        print("❌ HF_TOKEN not found in Space environment")
+        print("   - Please set HF_TOKEN in your GitHub repository secrets")
+        print("   - Go to GitHub repository → Settings → Secrets and variables → Actions")
+        return False
+    
+    try:
+        # Test authentication
+        login(token=token)
+        user_info = whoami()
+        username = user_info["name"]
+        
+        print(f"✅ Authentication successful!")
+        print(f"   - Username: {username}")
+        print(f"   - Source: GitHub secrets")
+        
+        # Test API access
+        api = HfApi()
+        print(f"✅ API access working")
+        
+        return True
+        
+    except Exception as e:
+        print(f"❌ Authentication failed: {e}")
+        return False
+
+# Run verification before training
+if __name__ == "__main__":
+    verify_space_auth()
+```
+
+### Step 3: Update Your Training Script
+
+Modify your training script to include proper authentication using GitHub secrets:
+
+```python
+import os
+from huggingface_hub import HfApi, login, create_repo
+
+class SpaceTrainingManager:
+    def __init__(self):
+        self.setup_authentication()
+    
+    def setup_authentication(self):
+        """Set up authentication for the Space using GitHub secrets."""
+        token = os.getenv("HF_TOKEN")
+        if not token:
+            raise ValueError("HF_TOKEN not found in Space environment. Please set it in GitHub repository secrets.")
+        
+        login(token=token)
+        self.api = HfApi()
+        user_info = whoami()
+        self.username = user_info["name"]
+        print(f"✅ Space authentication successful: {self.username}")
+        print(f"   - Source: GitHub secrets")
+    
+    def upload_model(self, model_dir: str, model_size: str = "small", steps: int = 8000):
+        """Upload the trained model to Hugging Face Hub."""
+        repo_name = f"openllm-{model_size}-extended-{steps//1000}k"
+        repo_id = f"{self.username}/{repo_name}"
+        
+        print(f"📤 Uploading model to {repo_id}")
+        
+        # Create repository
+        create_repo(repo_id=repo_id, repo_type="model", exist_ok=True)
+        
+        # Upload all files
+        self.api.upload_folder(
+            folder_path=model_dir,
+            repo_id=repo_id,
+            repo_type="model",
+            commit_message=f"Add OpenLLM {model_size} model ({steps} steps)"
+        )
+        
+        print(f"✅ Model uploaded successfully!")
+        print(f"   - Repository: https://huggingface.co/{repo_id}")
+        return repo_id
+
+# Usage in your training script
+def main():
+    # Initialize training manager
+    training_manager = SpaceTrainingManager()
+    
+    # Your training code here...
+    # ... (training logic) ...
+    
+    # After training completes, upload the model
+    model_dir = "./openllm-trained"
+    repo_id = training_manager.upload_model(model_dir, "small", 8000)
+    
+    print(f"🎉 Training and upload completed!")
+
+if __name__ == "__main__":
+    main()
+```
+
+## 🧪 Testing the Setup
+
+### Local Testing (Optional)
+
+You can test the setup locally first:
+
+```bash
+# Test the Space authentication setup
+python setup_hf_space_auth.py
+
+# Test the verification script
+python verify_space_auth.py
+```
+
+### Space Testing
+
+Add this to your Space to test authentication:
+
+```python
+# Add this to your Space
+from verify_space_auth import verify_space_authentication
+
+# Run verification
+verify_space_authentication()
+```
+
+## 🎯 Expected Results
+
+After setting up your Space with proper authentication using GitHub secrets, you should see:
+
+```
+✅ Running in Hugging Face Space environment
+✅ HF_TOKEN found: hf_xxxx...xxxx
+   - Source: GitHub secrets
+✅ Authentication successful!
+   - Username: lemms
+✅ API access working
+
+🧪 Testing Repository Creation
+🔄 Creating test repository: lemms/test-openllm-verification
+✅ Repository created successfully
+🔄 Cleaning up test repository...
+✅ Repository deleted
+
+🎉 All verification tests passed!
+   - Authentication: ✅ Working
+   - Repository Creation: ✅ Working
+   - GitHub Secrets Integration: ✅ Working
+   - Ready for training and model uploads!
+```
+
+## 🚀 Next Steps
+
+1. **Set up your GitHub repository secrets** with HF_TOKEN
+2. **Add the verification code** to your Space
+3. **Update your training script** with the SpaceTrainingManager
+4. **Re-run your training** - the upload should now work correctly
+5. **Monitor the Space logs** for successful upload messages
+
+## 🔒 Security Notes
+
+- **Token Security**: HF_TOKEN is stored securely in GitHub repository secrets
+- **Repository Access**: Only you can access your model repositories
+- **Cleanup**: Test repositories are automatically deleted
+- **Monitoring**: Check Space logs for any issues
+- **GitHub Integration**: Secrets are automatically available in connected Spaces
+
+## 📋 Complete Workflow
+
+1. **Set up GitHub repository secrets** with your HF_TOKEN
+2. **Verify authentication** using the verification script
+3. **Run your training** with the updated training manager
+4. **Monitor upload progress** in the Space logs
+5. **Verify the model** appears on Hugging Face Hub
+
+## 🎉 Success Criteria
+
+Your setup is successful when:
+- ✅ Authentication verification passes
+- ✅ Repository creation test passes
+- ✅ Training completes without upload errors
+- ✅ Model appears on Hugging Face Hub at `https://huggingface.co/lemms/openllm-small-extended-8k`
+
+## 🚀 Benefits of GitHub Secrets
+
+1. **Centralized Management**: All secrets managed in one place
+2. **Automatic Access**: Spaces automatically have access to repository secrets
+3. **Version Control**: Secrets are tied to your repository
+4. **Security**: GitHub provides secure secret management
+5. **Easy Updates**: Update secrets without touching Space settings
+
+## 🆘 If You Need Help
+
+1. **Check the comprehensive guide**: `HUGGINGFACE_SPACE_SETUP_GUIDE.md`
+2. **Run verification tests** in your Space
+3. **Check Space logs** for detailed error messages
+4. **Verify token permissions** at https://huggingface.co/settings/tokens
+5. **Ensure Space-GitHub connection** is properly set up
+
+---
+
+**Status**: ✅ **SOLUTION READY** - Follow the steps above to fix your Space authentication using GitHub secrets and ensure successful model uploads!