Update app.py

app.py

@@ -39,7 +39,7 @@ def data_ingestion():
                 loader = PDFMinerLoader(os.path.join(root, file))
 
     documents = loader.load()
-    text_splitter = RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=500)
+    text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=20)
     splits = text_splitter.split_documents(documents)
 
     # create embeddings here