Just block tflite noise, not all stderr

sndid-server

@@ -4,8 +4,11 @@
 # https://spacecruft.org/deepcrayon/sndid/issues/12
 #
 # Temporary workaround to silence Tensorflow
+#
+# If port in use, wait a few secs for timeout. To see, run:
+# echo "netstat -pant | grep 9988"
 
-python3 sndid-server.py "$@" 2>/dev/null ||  ( echo "Perhaps port in use, wait a few secs for timeout" ; echo "netstat -pant | grep 9988" )
-# To get errors, comment out above, and uncomment below
-#python3 sndid-server.py "$@"
+python3 sndid-server.py "$@" {tmp}>&1 1>&2 2>&$tmp {tmp}>&- | \
+  grep -v \
+  -e 'INFO: Created TensorFlow Lite XNNPACK delegate for CPU.'