Update app.py

app.py

@@ -21,7 +21,7 @@ def reverse():
     return f"<p>Reversed: {text[::-1]}</p><a href='/'>Try again</a>"
 
 @app.route('/preprocess_text_with_nlp_llm', methods=['POST'])
-def preprocess_text_with_nlp_llm():
+def preprocess_text_with_nlp_llm(max_chunk_size=512, overlap=50):
     text = request.form.get('text', '')
     doc = nlp(text)
     # Enhanced tokenization and lemmatization with POS tags