diff --git a/nlp_query_builder/parser.py b/nlp_query_builder/parser.py new file mode 100644 index 000000000..e69de29bb diff --git a/nlp_query_builder/query_generator.py b/nlp_query_builder/query_generator.py new file mode 100644 index 000000000..e69de29bb diff --git a/nlp_query_builder/schema_mapper.py b/nlp_query_builder/schema_mapper.py new file mode 100644 index 000000000..e69de29bb diff --git a/nlp_query_builder/validator.py b/nlp_query_builder/validator.py new file mode 100644 index 000000000..e69de29bb