[FIX] .travis.yml: Update definition

base_report_to_printer/wizards/__init__.py

@@ -1,2 +1 @@
-
 from . import printing_printer_update_wizard

base_report_to_printer/wizards/printing_printer_update_wizard.py

@@ -8,22 +8,20 @@ import logging
 
 from odoo import models
 
-
 _logger = logging.getLogger(__name__)
 
 
 class PrintingPrinterUpdateWizard(models.TransientModel):
-    _name = 'printing.printer.update.wizard'
-    _description = 'Printing Printer Update Wizard'
+    _name = "printing.printer.update.wizard"
+    _description = "Printing Printer Update Wizard"
 
     def action_ok(self):
-        self.env['printing.server'].search([]) \
-            .update_printers(raise_on_error=True)
+        self.env["printing.server"].search([]).update_printers(raise_on_error=True)
 
         return {
-            'name': 'Printers',
-            'view_mode': 'tree,form',
-            'res_model': 'printing.printer',
-            'type': 'ir.actions.act_window',
-            'target': 'current',
+            "name": "Printers",
+            "view_mode": "tree,form",
+            "res_model": "printing.printer",
+            "type": "ir.actions.act_window",
+            "target": "current",
         }