Update app.py

app.py

@@ -32,8 +32,8 @@ def setup_vectorstore(documents):
     embeddings = HuggingFaceEmbeddings()
     text_splitter = CharacterTextSplitter(
         separator="/n", 
-        chunk_size=1000,
-        chunk_overlap=200
+        chunk_size=500,
+        chunk_overlap=100
     )
     doc_chunks = text_splitter.split_documents(documents)
     vectorstores = FAISS.from_documents(doc_chunks, embeddings)