replace nltk basic functionality

Author: BBC-Esq

core/text/curation.py

@@ -1,41 +1,2 @@
-import threading
-
-from core.logging_config import get_logger
-
-logger = get_logger(__name__)
-
-_nltk_lock = threading.Lock()
-_nltk_initialized = False
-
-
-def _ensure_nltk() -> bool:
-    global _nltk_initialized
-    if _nltk_initialized:
-        return True
-
-    with _nltk_lock:
-        if _nltk_initialized:
-            return True
-
-        try:
-            import nltk
-            nltk.download('punkt', quiet=True)
-            nltk.download('punkt_tab', quiet=True)
-            _nltk_initialized = True
-            return True
-        except Exception as e:
-            logger.warning(f"Failed to initialize NLTK: {e}")
-            return False
-
-
 def curate_text(text: str) -> str:
-    if not _ensure_nltk():
-        return text
-
-    try:
-        from nltk.tokenize import sent_tokenize
-        sentences = sent_tokenize(text)
-        return ' '.join(sentences)
-    except Exception as e:
-        logger.warning(f"Text curation failed: {e}")
-        return text
+    return " ".join(text.split())