documents = SimpleDirectoryReader(
    input_files = ["./docs/sql-injection.txt"]
).load_data()

document = Document(text="\n\n".join([doc.text for doc in documents]))

sentence_index = build_sentence_window_index(
    document,
    llm,
    embed_model="local:BAAI/bge-small-en-v1.5",
    save_dir="sentence_index"
)

sentence_window_engine = get_sentence_window_query_engine(sentence_index)

window_response = sentence_window_engine.query("""
        what is sql injection?
""")
print(str(window_response))

from llama_index import ServiceContext, VectorStoreIndex, StorageContext
from llama_index.node_parser import SentenceWindowNodeParser
from llama_index.indices.postprocessor import MetadataReplacementPostProcessor
from llama_index.indices.postprocessor import SentenceTransformerRerank
from llama_index import load_index_from_storage