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README.md

 Read Rapid-PE
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+[![PyPI Version](https://img.shields.io/pypi/v/read-rapidpe?label=PyPI%20version)](
+https://pypi.org/project/read-rapidpe/)
+[![PyPI Downloads](https://img.shields.io/pypi/dm/read-rapidpe?label=PyPI%20downloads)](
+https://pypi.org/project/read-rapidpe/)
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 This is a package to read Rapid-PE outputs.
 
 # Install