Update chatbot/retrieval.py

chatbot/retrieval.py

@@ -20,8 +20,8 @@ def load_pdf_data(pdf_path):
     text = extract_text_from_pdf(pdf_path)
     
     splitter = RecursiveCharacterTextSplitter(
-        chunk_size=1000,  
-        chunk_overlap=50,  
+        chunk_size=2000,  
+        chunk_overlap=100,  
     )
 
     chunks = splitter.split_text(text)