<?xml version="1.0"?> <!-- ################################################### ##Import python modules into the namespace ################################################### --> <block> <name>Import</name> <key>import</key> <import>$import</import> <make></make> <param> <name>Import</name> <key>import</key> <value></value> <type>import</type> </param> <doc> Import additional python modules into the namespace. Examples: from gnuradio.gr import firdes import math,cmath from math import pi </doc> </block>