Update app.py

app.py

@@ -100,7 +100,7 @@ def calculate_statistics(embeddings):
     return {"tokens": len(embeddings), "time_taken": time.time()}
 
 import shutil
-def upload_file(file, model_name, split_strategy, chunk_size=100, overlap_size=0, max_tokens=100, query="Who is Christof", top_k=2):
+def upload_file(file, model_name, split_strategy, chunk_size, overlap_size, max_tokens, query, top_k):
     # Create the full destination file path
     #file_path = os.path.join(FILES_DIR, file.name)
 
@@ -109,6 +109,12 @@ def upload_file(file, model_name, split_strategy, chunk_size=100, overlap_size=0
     #    f.write(file.read())  # Read and write the file content
 
     # Process files and get embeddings
+
+    if overlap_size is None:
+        overlap_size = 0  # Set a default overlap size
+    if chunk_size is None:
+        chunk_size = 200  # Set a default chunk size
+
     embeddings, chunks = process_files(model_name, split_strategy, chunk_size, overlap_size, max_tokens)
 
     # Perform search