Check whether a certain file type/extension exists in directory

#/bin/bash

myarray=(`find ./ -maxdepth 1 -name "*.py"`)
if [ ${#myarray[@]} -gt 0 ]; then 
    echo true 
else 
    echo false
fi

#!/bin/bash

count=`ls -1 *.flac 2>/dev/null | wc -l`
if [ $count != 0 ]
then 
echo true
fi

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