v0.6.0 - Upload Support

Summary

• Adds complete support for uploading DataFrames, images, and binary files
• Enables natural language analysis of user data through lui() interface

Changes

New Features

• ✨ UploadClient class for handling all upload operations
• 📊 DataFrame upload with multiple formats (parquet, csv, json, arrow)
• 🖼️ Image upload support (PNG, JPEG, etc.)
• 📄 Binary file upload support (PDF, Office docs, etc.)
• 🔄 Streaming display support for uploaded content in notebooks

API Additions

• client.upload_dataframe(prompt, df) - Upload and analyze DataFrames
• client.upload_image(prompt, image) - Upload and analyze images
• client.upload_binary(prompt, file) - Upload and analyze files
• lui(prompt, df) - Natural notebook interface for uploads
• lui(df, prompt) - Reversed syntax for convenience

Files Changed

• New: src/louieai/_upload.py (core upload implementation)
• Modified: _client.py, cursor.py, streaming.py (integration)
• Added: 8 test files with comprehensive coverage
• Updated: Documentation and notebooks with upload examples

Testing

• ✅ All upload tests passing (12 tests in test_upload.py)
• ✅ Linting and type checking pass
• ✅ Backwards compatible - no breaking changes

Related

• Original implementation by @author from dev/artifact-upload branch