diff --git a/l10n_pt_account_invoicexpress/data/mail_template.xml b/l10n_pt_account_invoicexpress/data/mail_template.xml
index bafe64fe..483b80e4 100644
--- a/l10n_pt_account_invoicexpress/data/mail_template.xml
+++ b/l10n_pt_account_invoicexpress/data/mail_template.xml
@@ -1,31 +1,29 @@
-<odoo>
-    <data noupdate="1">
-        <record id="email_template_invoice" model="mail.template">
-            <field name="name">InvoiceXpress: Send Invoice by Email</field>
-            <field name="model_id" ref="account.model_account_move"/>
-            <field name="subject">Sua Fatura ${object.name | safe}</field>
-            <field name="email_to">${object.partner_id.email | safe}</field>
-            <field name="email_cc">${object.env.user.email | safe}</field>
-            <field name="body_html" type="html">
-                <p>
-                    Olá,
-                    <br/>
-                    Enviamos em anexo a fatura ${object.name | safe}
-                    % if object.ref:
-                    relativa à sua encomenda ${object.ref | safe}
-                    % endif
-                    .
-                    <br/>
-                    <br/>
-                    Obrigado
-                    % if user.signature:
-                    <br/>
-                    ${user.signature | safe}
-                    % endif
-                </p>
-            </field>
-            <field name="lang">${object.partner_id.lang}</field>
-            <field name="auto_delete" eval="True"/>
-        </record>
-    </data>
+<odoo noupdate="1">
+    <record id="email_template_invoice" model="mail.template">
+        <field name="name">InvoiceXpress: Send Invoice by Email</field>
+        <field name="model_id" ref="account.model_account_move" />
+        <field name="subject">Sua Fatura ${object.name | safe}</field>
+        <field name="email_to">${object.partner_id.email | safe}</field>
+        <field name="email_cc">${object.env.user.email | safe}</field>
+        <field name="body_html" type="html">
+            <p>
+                Olá,
+                <br />
+                Enviamos em anexo a fatura ${object.name | safe}
+                % if object.ref:
+                relativa à sua encomenda ${object.ref | safe}
+                % endif
+                .
+                <br />
+                <br />
+                Obrigado
+                % if user.signature:
+                <br />
+                ${user.signature | safe}
+                % endif
+            </p>
+        </field>
+        <field name="lang">${object.partner_id.lang}</field>
+        <field name="auto_delete" eval="True" />
+    </record>
 </odoo>
diff --git a/l10n_pt_account_invoicexpress/models/account_invoicexpress.py b/l10n_pt_account_invoicexpress/models/account_invoicexpress.py
index 04697ad5..77074dcf 100644
--- a/l10n_pt_account_invoicexpress/models/account_invoicexpress.py
+++ b/l10n_pt_account_invoicexpress/models/account_invoicexpress.py
@@ -7,9 +7,10 @@
 import pprint
 
 import requests
-from odoo import _, exceptions, models
 from werkzeug.urls import url_join
 
+from odoo import _, exceptions, models
+
 _logger = logging.getLogger(__name__)
 
 
@@ -56,8 +57,10 @@ def _check_http_status(self, response):
         # TODO: implement request rate limit
         if response.status_code not in [200, 201]:
             raise exceptions.ValidationError(
-                _('Error running API request ({} {}):\n{}').format(response.status_code, response.reason,
-                                                                   response.json()))
+                _("Error running API request ({} {}):\n{}").format(
+                    response.status_code, response.reason, response.json()
+                )
+            )
 
     def call(
         self,
diff --git a/l10n_pt_account_invoicexpress/models/account_move.py b/l10n_pt_account_invoicexpress/models/account_move.py
index 7a4105b2..2bed482f 100644
--- a/l10n_pt_account_invoicexpress/models/account_move.py
+++ b/l10n_pt_account_invoicexpress/models/account_move.py
@@ -76,8 +76,8 @@ def _compute_invoicexpress_doc_type(self):
         readonly=False,
         copy=False,
         help="Select the type of legal invoice document"
-             " to be created by InvoiceXpress."
-             " If unset, InvoiceXpress will not be used.",
+        " to be created by InvoiceXpress."
+        " If unset, InvoiceXpress will not be used.",
     )
 
     @api.constrains("journal_id", "company_id")
@@ -125,7 +125,7 @@ def _prepare_invoicexpress_lines(self):
             items.append(
                 {
                     "name": line.product_id.default_code
-                            or line.product_id.display_name,
+                    or line.product_id.display_name,
                     "description": line._get_invoicexpress_descr(),
                     "unit_price": line.price_unit,
                     "quantity": line.quantity,
@@ -306,5 +306,5 @@ def _get_invoicexpress_descr(self):
         ref = self.product_id.default_code
         prefix = "[%s] " % ref
         if ref and self.name.startswith(prefix):
-            res = self.name[len(prefix):]
+            res = self.name[len(prefix) :]
         return res
diff --git a/l10n_pt_account_invoicexpress/tests/test_invoicexpress.py b/l10n_pt_account_invoicexpress/tests/test_invoicexpress.py
index 75595d3f..e8d859d8 100644
--- a/l10n_pt_account_invoicexpress/tests/test_invoicexpress.py
+++ b/l10n_pt_account_invoicexpress/tests/test_invoicexpress.py
@@ -1,6 +1,7 @@
 from unittest.mock import Mock, patch
 
 import requests
+
 from odoo import fields
 from odoo.tests import Form, common
 
diff --git a/l10n_pt_account_invoicexpress/views/account_journal_view.xml b/l10n_pt_account_invoicexpress/views/account_journal_view.xml
index 65b1f8e9..2fc1c050 100644
--- a/l10n_pt_account_invoicexpress/views/account_journal_view.xml
+++ b/l10n_pt_account_invoicexpress/views/account_journal_view.xml
@@ -1,22 +1,19 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <odoo>
-
     <record model="ir.ui.view" id="view_account_journal_form">
         <field name="name">Journal Form: add Invoicexpress</field>
         <field name="model">account.journal</field>
-        <field name="inherit_id" ref="account.view_account_journal_form"/>
+        <field name="inherit_id" ref="account.view_account_journal_form" />
         <field name="arch" type="xml">
             <page name="advanced_settings" position="inside">
                 <group
                     string="Invoicexpress"
                     attrs="{'invisible': [('type', '!=', 'sale')]}"
                 >
-                    <field name="invoicexpress_doc_type"/>
-                    <field name="use_invoicexpress" groupe="base.group_no_one"/>
+                    <field name="invoicexpress_doc_type" />
+                    <field name="use_invoicexpress" groupe="base.group_no_one" />
                 </group>
             </page>
-
         </field>
     </record>
-
 </odoo>
diff --git a/l10n_pt_account_invoicexpress/views/account_move_view.xml b/l10n_pt_account_invoicexpress/views/account_move_view.xml
index d0727e73..1c7df7e7 100644
--- a/l10n_pt_account_invoicexpress/views/account_move_view.xml
+++ b/l10n_pt_account_invoicexpress/views/account_move_view.xml
@@ -4,12 +4,11 @@
     <record model="ir.ui.view" id="view_account_move_form">
         <field name="name">account.move.form</field>
         <field name="model">account.move</field>
-        <field name="inherit_id" ref="account.view_move_form"/>
+        <field name="inherit_id" ref="account.view_move_form" />
         <field name="arch" type="xml">
-
             <div name="journal_div" position="after">
-                <field name="can_invoicexpress" invisible="1"/>
-                <field name="can_invoicexpress_email" invisible="1"/>
+                <field name="can_invoicexpress" invisible="1" />
+                <field name="can_invoicexpress_email" invisible="1" />
                 <field
                     name="invoicexpress_doc_type"
                     attrs="{'readonly': [('posted_before', '=', True)],
@@ -23,8 +22,8 @@
                     attrs="{'invisible': [('invoicexpress_id', '=', False)]}"
                 >
                     <group>
-                        <field name="invoicexpress_id"/>
-                        <field name="invoicexpress_permalink" widget="url"/>
+                        <field name="invoicexpress_id" />
+                        <field name="invoicexpress_permalink" widget="url" />
                     </group>
                 </page>
             </xpath>
@@ -48,7 +47,6 @@
                     attrs="{'invisible': ['|', ('can_invoicexpress_email', '=', False), ('invoicexpress_id', '=', False)]}"
                 />
             </button>
-
         </field>
     </record>
 </odoo>
diff --git a/l10n_pt_account_invoicexpress/views/res_company_view.xml b/l10n_pt_account_invoicexpress/views/res_company_view.xml
index 88f6b3a0..dc05e78e 100644
--- a/l10n_pt_account_invoicexpress/views/res_company_view.xml
+++ b/l10n_pt_account_invoicexpress/views/res_company_view.xml
@@ -4,15 +4,15 @@
         <field name="name">InvoiceXpress Company Configuration</field>
         <field name="model">res.company</field>
         <field name="type">form</field>
-        <field name="inherit_id" ref="base.view_company_form"/>
+        <field name="inherit_id" ref="base.view_company_form" />
         <field name="arch" type="xml">
             <notebook position="inside">
                 <page string="InvoiceXpress Configuration">
                     <group>
-                        <field name="invoicexpress_account_name"/>
-                        <field name="invoicexpress_api_key"/>
-                        <field name="has_invoicexpress" groups="base.group_no_one"/>
-                        <field name="invoicexpress_template_id"/>
+                        <field name="invoicexpress_account_name" />
+                        <field name="invoicexpress_api_key" />
+                        <field name="has_invoicexpress" groups="base.group_no_one" />
+                        <field name="invoicexpress_template_id" />
                     </group>
                 </page>
             </notebook>
diff --git a/l10n_pt_account_invoicexpress/views/res_config_settings.xml b/l10n_pt_account_invoicexpress/views/res_config_settings.xml
index 72c9f843..a97b9861 100644
--- a/l10n_pt_account_invoicexpress/views/res_config_settings.xml
+++ b/l10n_pt_account_invoicexpress/views/res_config_settings.xml
@@ -1,58 +1,51 @@
-<odoo>
-    <data noupdate="1">
-        <record id="res_config_settings_view_form" model="ir.ui.view">
-            <field name="name">res.config.settings.view.form.invoicexpress</field>
-            <field name="priority" eval="200"/>
-            <field name="model">res.config.settings</field>
-            <field name="inherit_id" ref="base_setup.res_config_settings_view_form"/>
-            <field name="arch" type="xml">
-                <xpath expr="//div[@name='integration']" position="after">
-                    <div name="l10n_pt_account_invoicexpress">
-                        <h2>InvoiceXpress</h2>
-                        <div class="row mt16 o_settings_container">
-                            <div class="col-xs-12 col-md-6 o_setting_box">
-                                <div class="o_setting_right_pane">
-                                    <a
-                                        href="https://www.app.invoicexpress.com/users/api"
-                                        target="_blank"
-                                    >
-                                        <i
-                                            class="fa fa-arrow-right"
+<odoo noupdate="1">
+    <record id="res_config_settings_view_form" model="ir.ui.view">
+        <field name="name">res.config.settings.view.form.invoicexpress</field>
+        <field name="priority" eval="200" />
+        <field name="model">res.config.settings</field>
+        <field name="inherit_id" ref="base_setup.res_config_settings_view_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//div[@name='integration']" position="after">
+                <div name="l10n_pt_account_invoicexpress">
+                    <h2>InvoiceXpress</h2>
+                    <div class="row mt16 o_settings_container">
+                        <div class="col-xs-12 col-md-6 o_setting_box">
+                            <div class="o_setting_right_pane">
+                                <a
+                                    href="https://www.app.invoicexpress.com/users/api"
+                                    target="_blank"
+                                >
+                                    <i class="fa fa-arrow-right" />
+                                    Generate an API key
+                                </a>
+                                <div class="content-group" name="invoicexpress_options">
+                                    <div class="mt16">
+                                        <label
+                                            for="invoicexpress_account_name"
+                                            string="InvoiceXpress Account Name"
                                         />
-                                        Generate an API key
-                                    </a>
-                                    <div
-                                        class="content-group"
-                                        name="invoicexpress_options"
-                                    >
-                                        <div class="mt16">
-                                            <label
-                                                for="invoicexpress_account_name"
-                                                string="InvoiceXpress Account Name"
-                                            />
-                                            <field name="invoicexpress_account_name"/>
-                                        </div>
-                                        <div class="mt16">
-                                            <label
-                                                for="invoicexpress_api_key"
-                                                string="InvoiceXpress API Key"
-                                            />
-                                            <field name="invoicexpress_api_key"/>
-                                        </div>
-                                        <div class="mt16">
-                                            <label
-                                                for="invoicexpress_template_id"
-                                                string="InvoiceXpress Invoice Email Template"
-                                            />
-                                            <field name="invoicexpress_template_id"/>
-                                        </div>
+                                        <field name="invoicexpress_account_name" />
+                                    </div>
+                                    <div class="mt16">
+                                        <label
+                                            for="invoicexpress_api_key"
+                                            string="InvoiceXpress API Key"
+                                        />
+                                        <field name="invoicexpress_api_key" />
+                                    </div>
+                                    <div class="mt16">
+                                        <label
+                                            for="invoicexpress_template_id"
+                                            string="InvoiceXpress Invoice Email Template"
+                                        />
+                                        <field name="invoicexpress_template_id" />
                                     </div>
                                 </div>
                             </div>
                         </div>
                     </div>
-                </xpath>
-            </field>
-        </record>
-    </data>
+                </div>
+            </xpath>
+        </field>
+    </record>
 </odoo>