Does not work

# Generated by OpenSesame 2.9.4 (Hesitant Heisenberg)
# Wed Mar 25 19:08:59 2015 (posix)
# <http://www.cogsci.nl/opensesame>

set background "black"
set bidi "no"
set canvas_backend "psycho"
set compensation "0"
set coordinates "relative"
set description "A template containing a practice and an experimental phase"
set font_bold "no"
set font_family "mono"
set font_italic "no"
set font_size "18"
set foreground "white"
set height "768"
set keyboard_backend "psycho"
set mouse_backend "psycho"
set sampler_backend "legacy"
set start "experiment"
set subject_nr "0"
set subject_parity "even"
set synth_backend "legacy"
set title "Extended template"
set transparent_variables "no"
set width "1024"

define pygaze_stop_recording __pygaze_stop_recording
	set status_msg "stop_trial"

define pygaze_drift_correct _pygaze_drift_correct
	set draw_target "yes"
	set fixation_triggered "no"
	set target_color "[foreground]"
	set target_style "default"
	set xpos "0"
	set ypos "0"

define pygaze_start_recording _pygaze_start_recording
	set status_msg "start_trial"

define notepad about_this_template
	set description "Some pointers to help you gest started!"
	__note__
	Hi,
	
	This template already contains the basic structure
	needed for a typical experiment, consisting of a
	practice phase, followed by an experimental phase.
	
	For more information, please refer to the website:
	<http://www.cogsci.nl/opensesame>
	
	Have fun with OpenSesame!
	
	--
	
	Sebastiaan
	__end__

define sequence experiment
	set description "The main sequence of the experiment"
	set flush_keyboard "yes"
	run about_this_template "always"
	run instructions "always"
	run pygaze_init "always"
	run _pygaze_drift_correct "always"
	run _pygaze_start_recording "always"
	run __pygaze_stop_recording "always"

define sketchpad instructions
	set description "A sketchpad containing the instructions for the participant"
	set duration "keypress"
	set reset_variables "no"
	set start_response_interval "no"
	draw textline 0 0 "Press any key to begin!" center=1 color="white" font_family="mono" font_size=18 font_bold="no" font_italic="no" html="yes" z_index=0 show_if="always"

define pygaze_init pygaze_init
	set _logfile "automatic"
	set calbeep "yes"
	set calibrate "yes"
	set description "Initialize and calibrate eye tracker"
	set sacc_acc_thr "9500"
	set sacc_vel_thr "35"
	set tracker_type "Advanced dummy (mouse simulation)"