Fixes sqlite version error in rag script

scripts/run_rag_pipeline.py

@@ -1,7 +1,9 @@
 import shutil
 from argparse import ArgumentParser
 from typing import Any, Dict, List, Tuple
-
+__import__("pysqlite3")
+import sys
+sys.modules["sqlite3"] = sys.modules.pop("pysqlite3")
 import pandas as pd
 from haystack import Pipeline
 from haystack.components.builders import PromptBuilder