diff --git a/app.py b/app.py
index 5ce032e..cf67bb0 100644
--- a/app.py
+++ b/app.py
@@ -190,7 +190,7 @@
             documents.extend(docs)
             os.unlink(temp_file_path)  # Remove temporary file
 
-        text_splitter = RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=50)
+        text_splitter = RecursiveCharacterTextSplitter(chunk_size=10000, chunk_overlap=1000)
         splits = text_splitter.split_documents(documents)
 
         # Create FAISS vector store