update asserts

examples/widgets/spinner/lv_example_spinner_1.py

@@ -0,0 +1,15 @@
+# Create a style for the Preloader
+style = lv.style_t()
+lv.style_copy(style, lv.style_plain)
+style.line.width = 10                          # 10 px thick arc
+style.line.color = lv.color_hex3(0x258)        # Blueish arc color
+
+style.body.border.color = lv.color_hex3(0xBBB) # Gray background color
+style.body.border.width = 10
+style.body.padding.left = 0
+
+# Create a Preloader object
+preload = lv.preload(lv.scr_act())
+preload.set_size(100, 100)
+preload.align(None, lv.ALIGN.CENTER, 0, 0)
+preload.set_style(lv.preload.STYLE.MAIN, style)