Update app.py

app.py

@@ -184,8 +184,8 @@ langchain_document_loader()
 
 text_splitter = RecursiveCharacterTextSplitter(
     separators = ["\n\n", "\n", " ", ""],    
-    chunk_size = 1000,
-    chunk_overlap= 50
+    chunk_size = 1500,
+    chunk_overlap= 200
 )
 
 # Text splitting