diff --git a/Software/python/hwtest.py b/Software/python/hwtest.py
index 89e279a..b6131ae 100644
--- a/Software/python/hwtest.py
+++ b/Software/python/hwtest.py
@@ -20,21 +20,15 @@ if __name__ == "__main__":
     mux_io[2] = digitalio.DigitalInOut(board.D22)
     mux_io[3] = digitalio.DigitalInOut(board.D23)
 
-    print("a")
-
     for ii, io in enumerate(mux_io):
         io.switch_to_output()
 
-    print("b")
-
     i2c = busio.I2C(board.SCL, board.SDA)
     adc = ADS.ADS1015(i2c)
     adc_mux = AnalogIn(adc, ADS.P0)
     white_cal = [0]*8
     black_cal = [5]*8
 
-    print("c")
-
     def get_reflectivity(chan):
         chan = int(chan)
         global mux_io
@@ -44,82 +38,49 @@ if __name__ == "__main__":
             io.value = mux[ii]
         return adc_mux.voltage
 
-    print("d")
-
     def get_normalized_reflectivity(chan):
         global white_cal
         global black_cal
         
         return (get_reflectivity(chan) - black_cal[chan]) / (white_cal[chan] - black_cal[chan])
 
-    print("e")
-
     brightness_idx = np.arange(8)
     brightness = [get_normalized_reflectivity(c) for c in range(8)]
 
-    print("f")
-
     plt_source = ColumnDataSource(data=dict(x=brightness_idx, y=brightness))
 
-    print("g")
-
     # Set up plot
     plot = figure(plot_height=400, plot_width=400, title="my sine wave",
                 tools="save",
                 x_range=[0, 7], y_range=[0, 5])
 
-    print("h")
-
     plot.line('x', 'y', source=plt_source, line_width=3, line_alpha=0.6)
 
-    print("i")
-
     def update_data(*args, **kwargs):
         brightness = [get_normalized_reflectivity(c) for c in range(8)]
         plt_source.data = dict(x=brightness_idx, y=brightness)
 
-    print("j")
+    # def cal_white(*args, **kwargs):
+    #     global white_cal
+    #     white_cal = [get_reflectivity(c) for c in range(8)]
+    #     update_data()
 
-    def cal_white(*args, **kwargs):
-        global white_cal
-        white_cal = [get_reflectivity(c) for c in range(8)]
-        update_data()
+    # def cal_black(*args, **kwargs):
+    #     global black_cal
+    #     black_cal = [get_reflectivity(c) for c in range(8)]
+    #     update_data()
 
-    print("k")
-
-    def cal_black(*args, **kwargs):
-        global black_cal
-        black_cal = [get_reflectivity(c) for c in range(8)]
-        update_data()
-
-    print("l")
-
-    cal_white_button = Button(label="Cal White")
+    # cal_white_button = Button(label="Cal White")
+    # cal_white_button.on_click(cal_white)
+    # cal_black_button = Button(label="Cal Black")
+    # cal_black_button.on_click(cal_black)
     
-    print("m")
-
-    cal_white_button.on_click(cal_white)
-
-    print("n")
-
-    cal_black_button = Button(label="Cal Black")
-    cal_black_button.on_click(cal_black)
-    
-    print("o")
-
-    controls = column(cal_white_button, cal_black_button)
-
-    print("p")
-
-    curdoc().add_root(row(controls, plot, width=800))
-
-    print("r")
+    # controls = column(cal_white_button, cal_black_button)
 
+    # curdoc().add_root(row(controls, plot, width=800))
+    curdoc().add_root(row(plot, width=800))
     curdoc().title = "test"
 
-    print("s")
-
-
     # while True:
     #     time.sleep(0.1)
     #     update_data()