refactor: remove blank lines after docstring (#5736)

There shouldn't be any blank lines after the function docstring.
Remove the blank lines to fix this issue.

Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>

InvenTree/plugin/builtin/barcodes/inventree_barcode.py

@@ -30,12 +30,10 @@ class InvenTreeInternalBarcodePlugin(BarcodeMixin, InvenTreePlugin):
     @staticmethod
     def get_supported_barcode_models():
         """Returns a list of database models which support barcode functionality"""
-
         return getModelsWithMixin(InvenTreeBarcodeMixin)
 
     def format_matched_response(self, label, model, instance):
         """Format a response for the scanned data"""
-
         data = {
             'pk': instance.pk
         }
@@ -65,7 +63,6 @@ class InvenTreeInternalBarcodePlugin(BarcodeMixin, InvenTreePlugin):
 
         Here we are looking for a dict object which contains a reference to a particular InvenTree database object
         """
-
         # Create hash from raw barcode data
         barcode_hash = hash_barcode(barcode_data)
 

InvenTree/plugin/builtin/barcodes/test_inventree_barcode.py

@@ -45,7 +45,6 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     def assign(self, data, expected_code=None):
         """Perform a 'barcode assign' request"""
-
         return self.post(
             reverse('api-barcode-link'),
             data=data,
@@ -54,7 +53,6 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     def unassign(self, data, expected_code=None):
         """Perform a 'barcode unassign' request"""
-
         return self.post(
             reverse('api-barcode-unlink'),
             data=data,
@@ -63,7 +61,6 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     def scan(self, data, expected_code=None):
         """Perform a 'scan' operation"""
-
         return self.post(
             reverse('api-barcode-scan'),
             data=data,
@@ -72,7 +69,6 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     def test_unassign_errors(self):
         """Test various error conditions for the barcode unassign endpoint"""
-
         # Fail without any fields provided
         response = self.unassign(
             {},
@@ -114,7 +110,6 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     def test_assign_to_stock_item(self):
         """Test that we can assign a unique barcode to a StockItem object"""
-
         # Test without providing any fields
         response = self.assign(
             {
@@ -198,7 +193,6 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     def test_assign_to_part(self):
         """Test that we can assign a unique barcode to a Part instance"""
-
         barcode = 'xyz-123'
 
         self.assignRole('part.change')
@@ -281,7 +275,6 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     def test_assign_to_location(self):
         """Test that we can assign a unique barcode to a StockLocation instance"""
-
         barcode = '555555555555555555555555'
 
         # Assign random barcode data to a StockLocation instance
@@ -338,7 +331,6 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     def test_scan_third_party(self):
         """Test scanning of third-party barcodes"""
-
         # First scanned barcode is for a 'third-party' barcode (which does not exist)
         response = self.scan({'barcode': 'blbla=10008'}, expected_code=400)
         self.assertEqual(response.data['error'], 'No match found for barcode data')
@@ -367,7 +359,6 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     def test_scan_inventree(self):
         """Test scanning of first-party barcodes"""
-
         # Scan a StockItem object (which does not exist)
         response = self.scan(
             {

InvenTree/plugin/builtin/integration/core_notifications.py

@@ -133,7 +133,6 @@ class InvenTreeCoreNotificationsPlugin(SettingsContentMixin, SettingsMixin, Inve
 
         def send_bulk(self):
             """Send the notifications out via slack."""
-
             instance = registry.plugins.get(self.get_plugin().NAME.lower())
             url = instance.get_setting('NOTIFICATION_SLACK_URL')
 

InvenTree/plugin/builtin/integration/currency_exchange.py

@@ -26,7 +26,6 @@ class InvenTreeCurrencyExchange(APICallMixin, CurrencyExchangeMixin, InvenTreePl
 
     def update_exchange_rates(self, base_currency: str, symbols: list[str]) -> dict:
         """Request exchange rate data from external API"""
-
         response = self.api_call(
             'latest',
             url_args={

InvenTree/plugin/builtin/labels/inventree_label.py

@@ -39,7 +39,6 @@ class InvenTreeLabelPlugin(LabelPrintingMixin, SettingsMixin, InvenTreePlugin):
         - Label outputs are concatenated together, and we return a single PDF file.
         - If DEBUG mode is enabled, we return a single HTML file.
         """
-
         debug = self.get_setting('DEBUG')
 
         outputs = []
@@ -87,7 +86,6 @@ class InvenTreeLabelPlugin(LabelPrintingMixin, SettingsMixin, InvenTreePlugin):
 
         Returns either a PDF or HTML output, depending on the DEBUG setting.
         """
-
         debug = kwargs.get('debug', self.get_setting('DEBUG'))
 
         if debug: