Update app.py

app.py

@@ -23,7 +23,7 @@ SERVICE_ACCOUNT_FILE = r"C:\Users\bhagy\AI\credentials.json"
 
 csv_file_path = r"C:\Users\bhagy\OneDrive\Desktop\INFOSYS PROJECT\900_products_dataset.csv"
 
-persist_dir = "C:\Users\bhagy\OneDrive\Desktop\INFOSYS PROJECT\chromadb_storage"
+persist_dir = r"C:\Users\bhagy\OneDrive\Desktop\INFOSYS PROJECT\chromadb_storage"
 os.makedirs(persist_dir, exist_ok=True)  # Ensure the directory exists
 print(f"Persistence directory: {persist_dir}")