import sys
import os

# Change to LightRAG-main directory
os.chdir('LightRAG-main')

print('Python path:')
for path in sys.path:
    print(f'  {path}')
    
print('\nTrying to import lightrag...')
try:
    import lightrag
    print('✅ lightrag import successful')
    print(f'lightrag location: {lightrag.__file__}')
    
    # Try to import document_processor
    from lightrag.document_processor import get_document_processor
    print('✅ document_processor import successful')
    
except Exception as e:
    print(f'❌ Import failed: {e}')
    import traceback
    traceback.print_exc()