diff --git a/contract_layout_category_hide_detail/__manifest__.py b/contract_layout_category_hide_detail/__manifest__.py
index 35c123682..65f6ad991 100644
--- a/contract_layout_category_hide_detail/__manifest__.py
+++ b/contract_layout_category_hide_detail/__manifest__.py
@@ -7,15 +7,8 @@
     "version": "12.0.1.0.0",
     "category": "Contract Management",
     "website": "https://github.com/OCA/contract",
-    "author": "Tecnativa, "
-              "Odoo Community Association (OCA)",
+    "author": "Tecnativa, " "Odoo Community Association (OCA)",
     "license": "AGPL-3",
-    "depends": [
-        "contract",
-        "sale_layout_category_hide_detail",
-    ],
-    "data": [
-        "views/abstract_contract_line.xml",
-        "views/contract.xml",
-    ],
+    "depends": ["contract", "sale_layout_category_hide_detail"],
+    "data": ["views/abstract_contract_line.xml", "views/contract.xml"],
 }
diff --git a/contract_layout_category_hide_detail/models/abstract_contract_line.py b/contract_layout_category_hide_detail/models/abstract_contract_line.py
index 8083acd33..8511c425a 100644
--- a/contract_layout_category_hide_detail/models/abstract_contract_line.py
+++ b/contract_layout_category_hide_detail/models/abstract_contract_line.py
@@ -1,17 +1,11 @@
 # Copyright 2020 Tecnativa - Ernesto Tejeda
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
-from odoo import models, fields
+from odoo import fields, models
 
 
 class ContractAbstractContractLine(models.AbstractModel):
-    _inherit = 'contract.abstract.contract.line'
+    _inherit = "contract.abstract.contract.line"
 
-    show_details = fields.Boolean(
-        string="Show details",
-        default=True
-    )
-    show_subtotal = fields.Boolean(
-        string="Show subtotal",
-        default=True
-    )
+    show_details = fields.Boolean(string="Show details", default=True)
+    show_subtotal = fields.Boolean(string="Show subtotal", default=True)
diff --git a/contract_layout_category_hide_detail/models/contract_line.py b/contract_layout_category_hide_detail/models/contract_line.py
index 8e6e65fb1..baa975cf9 100644
--- a/contract_layout_category_hide_detail/models/contract_line.py
+++ b/contract_layout_category_hide_detail/models/contract_line.py
@@ -6,7 +6,7 @@ from odoo import api, models
 
 
 class ContractLine(models.Model):
-    _inherit = 'contract.line'
+    _inherit = "contract.line"
 
     @api.multi
     def _prepare_invoice_line(self, invoice_id=False, invoice_values=False):
@@ -16,7 +16,6 @@ class ContractLine(models.Model):
         # 'vals' will be equal to {}
         if vals:
             vals.update(
-                show_details=self.show_details,
-                show_subtotal=self.show_subtotal,
+                show_details=self.show_details, show_subtotal=self.show_subtotal,
             )
         return vals
diff --git a/contract_layout_category_hide_detail/views/abstract_contract_line.xml b/contract_layout_category_hide_detail/views/abstract_contract_line.xml
index b33cbb77f..aed10e5ad 100644
--- a/contract_layout_category_hide_detail/views/abstract_contract_line.xml
+++ b/contract_layout_category_hide_detail/views/abstract_contract_line.xml
@@ -1,18 +1,22 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <odoo>
     <record id="contract_abstract_contract_line_form_view" model="ir.ui.view">
         <field name="name">contract.abstract.contract.line.hide.details</field>
         <field name="model">contract.abstract.contract.line</field>
-        <field name="inherit_id" ref="contract.contract_abstract_contract_line_form_view"/>
+        <field
+            name="inherit_id"
+            ref="contract.contract_abstract_contract_line_form_view"
+        />
         <field name="arch" type="xml">
             <field name="name" position="after">
                 <group attrs="{'invisible': [('display_type', '!=', 'line_section')]}">
-                    <field name="show_details"/>
-                    <field name="show_subtotal"
-                           attrs="{'invisible': [('show_details', '!=', True)]}"/>
+                    <field name="show_details" />
+                    <field
+                        name="show_subtotal"
+                        attrs="{'invisible': [('show_details', '!=', True)]}"
+                    />
                 </group>
             </field>
         </field>
     </record>
-
 </odoo>
diff --git a/contract_layout_category_hide_detail/views/contract.xml b/contract_layout_category_hide_detail/views/contract.xml
index 3a5b114f6..46ec6a079 100644
--- a/contract_layout_category_hide_detail/views/contract.xml
+++ b/contract_layout_category_hide_detail/views/contract.xml
@@ -1,15 +1,15 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <odoo>
-
     <record id="contract_contract_form_view" model="ir.ui.view">
         <field name="name">contract.contract.form.hide.details</field>
         <field name="model">contract.contract</field>
-        <field name="inherit_id" ref="contract.contract_contract_form_view"/>
+        <field name="inherit_id" ref="contract.contract_contract_form_view" />
         <field name="arch" type="xml">
             <xpath expr="//field[@name='contract_line_ids']/tree" position="inside">
-                <field name="show_details"
-                       widget="boolean_fa_icon"
-                       options="{
+                <field
+                    name="show_details"
+                    widget="boolean_fa_icon"
+                    options="{
                            'show_in_line_section': true,
                            'fa_icons': {
                                'icon_true': 'fa-eye',
@@ -20,10 +20,12 @@
                                'hover_false': 'Switch to: details shown',
                            },
                        }"
-                       attrs="{'invisible': [('display_type', '!=', 'line_section')]}"/>
-                <field name="show_subtotal"
-                       widget="boolean_fa_icon"
-                       options="{
+                    attrs="{'invisible': [('display_type', '!=', 'line_section')]}"
+                />
+                <field
+                    name="show_subtotal"
+                    widget="boolean_fa_icon"
+                    options="{
                            'show_in_line_section': true,
                            'fa_icons': {
                                'icon_true': 'fa-plus-circle',
@@ -34,9 +36,9 @@
                                'hover_false': 'Switch to: subtotal shown',
                            },
                        }"
-                       attrs="{'invisible': ['|', ('display_type', '!=', 'line_section'), ('show_details', '!=', True)]}"/>
+                    attrs="{'invisible': ['|', ('display_type', '!=', 'line_section'), ('show_details', '!=', True)]}"
+                />
             </xpath>
         </field>
     </record>
-
 </odoo>
diff --git a/setup/contract_layout_category_hide_detail/odoo/addons/contract_layout_category_hide_detail b/setup/contract_layout_category_hide_detail/odoo/addons/contract_layout_category_hide_detail
new file mode 120000
index 000000000..25fe67c40
--- /dev/null
+++ b/setup/contract_layout_category_hide_detail/odoo/addons/contract_layout_category_hide_detail
@@ -0,0 +1 @@
+../../../../contract_layout_category_hide_detail
\ No newline at end of file
diff --git a/setup/contract_layout_category_hide_detail/setup.py b/setup/contract_layout_category_hide_detail/setup.py
new file mode 100644
index 000000000..28c57bb64
--- /dev/null
+++ b/setup/contract_layout_category_hide_detail/setup.py
@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)