adds update attribute for trl compatibility

docs/TRACKIO_UPDATE_FIX.md

@@ -0,0 +1,90 @@
+# TrackioConfig Update Method Fix
+
+## Problem Description
+
+The error `'TrackioConfig' object has no attribute 'update'` occurred because the TRL library (specifically SFTTrainer) expects the Trackio configuration object to have an `update` method, but our custom `TrackioConfig` class didn't implement it.
+
+## Root Cause
+
+Based on the [Trackio documentation](https://github.com/gradio-app/trackio?tab=readme-ov-file), Trackio is designed to be API compatible with `wandb.init`, `wandb.log`, and `wandb.finish`. However, the TRL library has additional expectations for the configuration object, including an `update` method that allows dynamic configuration updates.
+
+## Solution Implementation
+
+### 1. Added Update Method to TrackioConfig
+
+Modified `src/trackio.py` to add the missing `update` method:
+
+```python
+class TrackioConfig:
+    """Configuration class for trackio (TRL compatibility)"""
+    
+    def __init__(self):
+        self.project_name = os.environ.get('EXPERIMENT_NAME', 'smollm3_experiment')
+        self.experiment_name = os.environ.get('EXPERIMENT_NAME', 'smollm3_experiment')
+        self.trackio_url = os.environ.get('TRACKIO_URL')
+        self.trackio_token = os.environ.get('TRACKIO_TOKEN')
+        self.hf_token = os.environ.get('HF_TOKEN')
+        self.dataset_repo = os.environ.get('TRACKIO_DATASET_REPO', 'tonic/trackio-experiments')
+    
+    def update(self, config_dict: Dict[str, Any]):
+        """
+        Update configuration with new values (TRL compatibility)
+        
+        Args:
+            config_dict: Dictionary of configuration values to update
+        """
+        for key, value in config_dict.items():
+            if hasattr(self, key):
+                setattr(self, key, value)
+            else:
+                # Add new attributes dynamically
+                setattr(self, key, value)
+```
+
+### 2. Key Features of the Fix
+
+- **Dynamic Attribute Updates**: The `update` method can update existing attributes and add new ones dynamically
+- **TRL Compatibility**: Satisfies TRL's expectation for a config object with an `update` method
+- **Backward Compatibility**: Doesn't break existing functionality
+- **Flexible Configuration**: Allows runtime configuration updates
+
+### 3. Usage Example
+
+```python
+import trackio
+
+# Access the config
+config = trackio.config
+
+# Update configuration
+config.update({
+    'project_name': 'my_experiment',
+    'experiment_name': 'test_run_1',
+    'custom_setting': 'value'
+})
+
+# New attributes are added dynamically
+print(config.custom_setting)  # Output: 'value'
+```
+
+## Verification
+
+The fix has been verified to work correctly:
+
+1. **Import Test**: `import trackio` works without errors
+2. **Config Access**: `trackio.config` is available
+3. **Update Method**: `trackio.config.update()` method exists and works
+4. **TRL Compatibility**: All TRL-expected methods are available
+
+## Benefits
+
+1. **Resolves Training Error**: Fixes the `'TrackioConfig' object has no attribute 'update'` error
+2. **Maintains TRL Compatibility**: Ensures SFTTrainer can use Trackio for logging
+3. **Dynamic Configuration**: Allows runtime configuration updates
+4. **Future-Proof**: Supports additional TRL requirements
+
+## Related Documentation
+
+- [Trackio TRL Fix Summary](TRACKIO_TRL_FIX_SUMMARY.md)
+- [Trackio Integration Guide](TRACKIO_INTEGRATION.md)
+- [Monitoring Integration Guide](MONITORING_INTEGRATION_GUIDE.md) 

src/trackio.py

@@ -213,6 +213,20 @@ class TrackioConfig:
         self.trackio_token = os.environ.get('TRACKIO_TOKEN')
         self.hf_token = os.environ.get('HF_TOKEN')
         self.dataset_repo = os.environ.get('TRACKIO_DATASET_REPO', 'tonic/trackio-experiments')
+    
+    def update(self, config_dict: Dict[str, Any]):
+        """
+        Update configuration with new values (TRL compatibility)
+        
+        Args:
+            config_dict: Dictionary of configuration values to update
+        """
+        for key, value in config_dict.items():
+            if hasattr(self, key):
+                setattr(self, key, value)
+            else:
+                # Add new attributes dynamically
+                setattr(self, key, value)
 
 # Create config instance
 config = TrackioConfig() 

tests/test_trackio_update_fix.py

@@ -0,0 +1,127 @@
+#!/usr/bin/env python3
+"""
+Test script to verify TrackioConfig update method fix
+"""
+
+import sys
+import os
+sys.path.append(os.path.dirname(os.path.abspath(__file__)))
+
+def test_trackio_config_update():
+    """Test that TrackioConfig update method works correctly"""
+    print("🧪 Testing TrackioConfig update method...")
+    
+    try:
+        # Import trackio module
+        import trackio
+        
+        # Test that config attribute exists
+        assert hasattr(trackio, 'config'), "trackio.config not found"
+        print("✅ trackio.config exists")
+        
+        # Test that config has update method
+        config = trackio.config
+        assert hasattr(config, 'update'), "TrackioConfig.update method not found"
+        print("✅ TrackioConfig.update method exists")
+        
+        # Test update method functionality
+        test_config = {
+            'project_name': 'test_project',
+            'experiment_name': 'test_experiment',
+            'new_attribute': 'test_value'
+        }
+        
+        # Call update method
+        config.update(test_config)
+        
+        # Verify updates
+        assert config.project_name == 'test_project', f"Expected 'test_project', got '{config.project_name}'"
+        assert config.experiment_name == 'test_experiment', f"Expected 'test_experiment', got '{config.experiment_name}'"
+        assert config.new_attribute == 'test_value', f"Expected 'test_value', got '{config.new_attribute}'"
+        
+        print("✅ TrackioConfig.update method works correctly")
+        print("✅ All attributes updated successfully")
+        
+        return True
+        
+    except Exception as e:
+        print(f"❌ Test failed: {e}")
+        return False
+
+def test_trackio_trl_compatibility():
+    """Test that trackio is fully compatible with TRL expectations"""
+    print("\n🔍 Testing TRL Compatibility...")
+    
+    try:
+        import trackio
+        
+        # Test all required functions exist
+        required_functions = ['init', 'log', 'finish']
+        for func_name in required_functions:
+            assert hasattr(trackio, func_name), f"trackio.{func_name} not found"
+            print(f"✅ trackio.{func_name} exists")
+        
+        # Test config attribute exists and has update method
+        assert hasattr(trackio, 'config'), "trackio.config not found"
+        assert hasattr(trackio.config, 'update'), "trackio.config.update not found"
+        print("✅ trackio.config.update exists")
+        
+        # Test that init can be called without arguments (TRL compatibility)
+        try:
+            experiment_id = trackio.init()
+            print(f"✅ trackio.init() called successfully: {experiment_id}")
+        except Exception as e:
+            print(f"❌ trackio.init() failed: {e}")
+            return False
+        
+        # Test that log can be called
+        try:
+            trackio.log({'test_metric': 1.0})
+            print("✅ trackio.log() called successfully")
+        except Exception as e:
+            print(f"❌ trackio.log() failed: {e}")
+            return False
+        
+        # Test that finish can be called
+        try:
+            trackio.finish()
+            print("✅ trackio.finish() called successfully")
+        except Exception as e:
+            print(f"❌ trackio.finish() failed: {e}")
+            return False
+        
+        print("✅ All TRL compatibility tests passed")
+        return True
+        
+    except Exception as e:
+        print(f"❌ TRL compatibility test failed: {e}")
+        return False
+
+def main():
+    """Run all tests"""
+    print("🧪 TrackioConfig Update Fix Test")
+    print("=" * 40)
+    
+    # Test 1: Update method functionality
+    test1_passed = test_trackio_config_update()
+    
+    # Test 2: TRL compatibility
+    test2_passed = test_trackio_trl_compatibility()
+    
+    # Summary
+    print("\n" + "=" * 40)
+    print("📊 Test Results Summary")
+    print("=" * 40)
+    print(f"✅ Update Method Test: {'PASSED' if test1_passed else 'FAILED'}")
+    print(f"✅ TRL Compatibility Test: {'PASSED' if test2_passed else 'FAILED'}")
+    
+    if test1_passed and test2_passed:
+        print("\n🎉 All tests passed! TrackioConfig update fix is working correctly.")
+        return True
+    else:
+        print("\n❌ Some tests failed. Please check the implementation.")
+        return False
+
+if __name__ == "__main__":
+    success = main()
+    sys.exit(0 if success else 1) 

tests/test_update_fix.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+"""
+Simple test for TrackioConfig update method fix
+"""
+
+import trackio
+
+print("Testing TrackioConfig update method...")
+
+# Test that config exists and has update method
+config = trackio.config
+print(f"Config type: {type(config)}")
+print(f"Has update method: {hasattr(config, 'update')}")
+
+# Test update functionality
+test_data = {
+    'project_name': 'test_project',
+    'experiment_name': 'test_experiment',
+    'new_attribute': 'test_value'
+}
+
+print(f"Before update - project_name: {config.project_name}")
+config.update(test_data)
+print(f"After update - project_name: {config.project_name}")
+print(f"New attribute: {config.new_attribute}")
+
+print("✅ Update method works correctly!")