Update app.py

app.py

@@ -208,22 +208,19 @@ def create_collection_name(filepath):
 
 # Initialize database
 def initialize_database(list_file_obj, chunk_size, chunk_overlap, progress=gr.Progress()):
-    # Delete the existing database
-    chromadb.delete()
-    print("Existing database deleted successfully.")
     # Create list of documents (when valid)
     list_file_path = [x.name for x in list_file_obj if x is not None]
     # Create collection_name for vector database
-    progress(0.1, desc="Creating collection name...")
+    progress(0.1, desc="Creazione collezione...")
     collection_name = create_collection_name(list_file_path[0])
-    progress(0.25, desc="Loading document...")
+    progress(0.25, desc="Caricamento documenti..")
     # Load document and create splits
     doc_splits = load_doc(list_file_path, chunk_size, chunk_overlap)
     # Create or load vector database
     progress(0.5, desc="Generazione vector database...")
     # global vector_db
     vector_db = create_db(doc_splits, collection_name)
-    progress(0.9, desc="Done!")
+    progress(0.9, desc="Fatto!")
     return vector_db, collection_name, "Completato!"