Fix demo script

[Kirade]

No description provided.

[codecov-commenter]

Codecov Report

Merging #3 (a43a448) into master (5a35314) will not change coverage.
The diff coverage is 100.00%.

❗ Current head a43a448 differs from pull request most recent head e33972a. Consider uploading reports for the commit e33972a to get more accurate results

@@            Coverage Diff            @@
##            master        #3   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            2         2           
  Lines           28        28           
=========================================
  Hits            28        28           

Impacted Files	Coverage Δ
src/firehose_handler/__init__.py	100.00% <100.00%> (ø)
src/firehose_handler/handler.py	100.00% <100.00%> (ø)

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