Filename is Modified after download

When downloading a single file using Kaggle CLI, the filename is appended with some miscellaneous string.

Command
```
kaggle datasets download -d "rohan0301/unsupervised-learning-on-country-data" --file "Country-data.csv" --path "data_directory"
```

Expected
```
Downloading Country-data.csv to data_directory
```

Actual
```
Downloading datasets%2F721951%2F1255613%2FCountry-data.csv to tensorflow_datasets/kaggle
```