Decompress Chunk Truncated error

I have tried to follow the readme and write this line from my REPL like so:

```
python -m snappy -d temp.snappy temp.txt

```

However I get the error `UncompressError: chunk truncated`

Start with the README instructions and the `python -m snappy -d temp.snappy temp.txt` command, then reproduce the reported `UncompressError: chunk truncated` failure. Trace the CLI's decompression entry point to determine whether the command or input handling is at fault; done means the cause is identified and the documented command either works or reports the problem clearly.

Escrito por el modelo de indexación a partir del texto del issue.