Upload glass.py

glass.py

@@ -48,7 +48,7 @@ features_types_per_config = {
 		"calcium": datasets.Value("float64"),
 		"barium": datasets.Value("int8"),
 		"iron": datasets.Value("float64"),
-		"glass_type": datasets.ClassLabel(num_classes=6, names=("windows_1", "windows_2",
+		"glass_type": datasets.ClassLabel(num_classes=7, names=("windows_1", "windows_2",
 																"vehicle_windows_1", "vehicle_windows_2",
 																"containers", "tableware", "headlamps"))
 	},