Small change to the way command arguments are handled

pylauncher.sh

 #! /bin/zsh
 
-if [[ $# -ne 2 ]]; then
-    echo "Usage: $0 environment_name command" >&2
+if [[ $# -lt 2 ]]; then
+    echo "Usage: $0 environment_name command [arg1..argn]" >&2
     exit 1
 fi
 
 environment="$1"
-command="$2"
+shift 1
+# command="$2"
 
 source activate $environment
 
-eval $command
+eval "$@"