Add ClavaDDPM to SDGym multi table synthesizers

pyproject.toml

@@ -85,8 +85,13 @@ realtabformer = [
     "torch>=2.6.0",
     'transformers<4.51',
 ]
+clavaddpm = [
+    'faiss-cpu>=1.10.0',
+    'numpy>=1.25.0',
+]
 test = [
     'sdgym[realtabformer]',
+    'sdgym[clavaddpm]',
     'pytest>=6.2.5',
     'pytest-cov>=2.6.0',
     'jupyter>=1.0.0,<2',

sdgym/synthesizers/__init__.py

@@ -9,6 +9,7 @@
 from sdgym.synthesizers.column import ColumnSynthesizer
 from sdgym.synthesizers.realtabformer import RealTabFormerSynthesizer
 from sdgym.synthesizers.tabddpm import TabDDPMSynthesizer
+from sdgym.synthesizers.clavaddpm import ClavaDDPMSynthesizer
 from sdgym.synthesizers.uniform import UniformSynthesizer, MultiTableUniformSynthesizer
 from sdgym.synthesizers.utils import (
     get_available_single_table_synthesizers,
@@ -29,6 +30,7 @@
     'get_available_single_table_synthesizers',
     'get_available_multi_table_synthesizers',
     'MultiTableUniformSynthesizer',
+    'ClavaDDPMSynthesizer',
 ]
 
 for sdv_name in _get_all_sdv_synthesizers():