note size of the Unified CSV File in configuration_file.md

docs/configuration_file.md

@@ -526,7 +526,7 @@ transaction age    | candle used
 Accuracy will improve once new CSV data is released, which is typically 2 weeks after the end of a quarter. Also, the Kraken REST API is very slow. It may take 20-30 seconds per transaction to retrieve prices for the latest quarter.
 
 ##### Note on Unified CSV File
-The unified CSV file is a CSV file that contains all the candles for all the assets on the Kraken exchange. It is used to retrieve the price for the transaction if the transaction is older than the latest quarter. The plugin will prompt you to download the unified CSV file if it is needed for the transaction. You can also manually download the file from <!-- markdown-link-check-disable -->[Kraken Exchange](https://support.kraken.com/hc/en-us/articles/360047124832-Downloadable-historical-OHLCVT-Open-High-Low-Close-Volume-Trades-data)<!-- markdown-link-check-enable --> and put it in `.dali_cache/kraken/csv/`.
+The unified CSV file is a CSV file that contains all the candles for all the assets on the Kraken exchange. It is used to retrieve the price for the transaction if the transaction is older than the latest quarter. The plugin will prompt you to download the unified CSV file if it is needed for the transaction. It is 4 GB as of April 2024. You can also manually download the file from the <!-- markdown-link-check-disable -->[Kraken Exchange](https://support.kraken.com/hc/en-us/articles/360047124832-Downloadable-historical-OHLCVT-Open-High-Low-Close-Volume-Trades-data)<!-- markdown-link-check-enable --> and put it in `.dali_cache/kraken/csv/`.
 
 ### Binance Locked CCXT
 This plugin makes use of the CCXT plugin, but locks all routes to Binance.com.