Update app.py

app.py

@@ -111,9 +111,9 @@ def upload_file(file, model_name, split_strategy, chunk_size, overlap_size, max_
     # Process files and get embeddings
 
     if overlap_size is None:
-        overlap_size = 0  # Set a default overlap size
+        overlap_size = "0"  # Set a default overlap size
     if chunk_size is None:
-        chunk_size = 200  # Set a default chunk size
+        chunk_size = "100"  # Set a default chunk size
 
     embeddings, chunks = process_files(model_name, split_strategy, chunk_size, overlap_size, max_tokens)