update chunk_size

app.py

@@ -355,7 +355,7 @@ def process_documents_3(ignored_files: List[str] = []) -> List[Document]:
         print("No new documents to load")
         exit(0)
     print(f"Loaded {len(documents)} new documents from {source_directory}")
-    text_splitter = RecursiveCharacterTextSplitter(chunk_size=4000, chunk_overlap=500)
+    text_splitter = RecursiveCharacterTextSplitter(chunk_size=8000, chunk_overlap=1000)
     texts = text_splitter.split_documents(documents)
     print(f"Split into {len(texts)} chunks of text (max. {chunk_size} tokens each)")
     return texts