Fixed liniting and black errors

Makefile

@@ -27,14 +27,14 @@ install:          ## Install the project in dev mode.
 .PHONY: fmt
 fmt:              ## Format code using black & isort.
 	$(ENV_PREFIX)isort wallaby_hires/
-	$(ENV_PREFIX)black -l 79 wallaby_hires/
-	$(ENV_PREFIX)black -l 79 tests/
+	$(ENV_PREFIX)black -l 90 wallaby_hires/
+	$(ENV_PREFIX)black -l 90 tests/
 
 .PHONY: lint
 lint:             ## Run pep8, black, mypy linters.
 	$(ENV_PREFIX)flake8 wallaby_hires/
-	$(ENV_PREFIX)black -l 79 --check wallaby_hires/
-	$(ENV_PREFIX)black -l 79 --check tests/
+	$(ENV_PREFIX)black -l 90 --check wallaby_hires/
+	$(ENV_PREFIX)black -l 90 --check tests/
 	$(ENV_PREFIX)mypy --ignore-missing-imports wallaby_hires/
 
 .PHONY: test

wallaby_hires/__init__.py

@@ -1,6 +1,5 @@
 __package__ = "wallaby_hires"
 # The following imports are the binding to the DALiuGE system
-from dlg import droputils, utils
 
 # extend the following as required
 from .apps import MyAppDROP

wallaby_hires/apps.py

@@ -10,18 +10,14 @@
 Be creative! do whatever you need to do!
 """
 import logging
-import pickle
 
-from dlg.drop import BarrierAppDROP, BranchAppDrop
+from dlg.drop import BarrierAppDROP
 from dlg.meta import (
     dlg_batch_input,
     dlg_batch_output,
-    dlg_bool_param,
     dlg_component,
     dlg_float_param,
-    dlg_int_param,
     dlg_streaming_input,
-    dlg_string_param,
 )
 
 logger = logging.getLogger(__name__)
@@ -30,12 +26,12 @@
 # @brief MyApp
 # @details Template app for demonstration only!
 # Replace the documentation with whatever you want/need to show in the DALiuGE
-# workflow editor. The appclass parameter should contain the relative Pythonpath
-# to import MyApp.
+# workflow editor. The appclass parameter should contain the relative
+# Pythonpath to import MyApp.
 #
 # @par EAGLE_START
 # @param category PythonApp
-# @param[in] param/appclass Application Class/wallaby_hires.MyApp/String/readonly/
+# @param[in] param/appclass Application Class/wallaby_hires.MyApp/String/
 #     \~English Import direction for application class
 # @param[in] param/dummy Dummy parameter/ /String/readwrite/
 #     \~English Dummy modifyable parameter

wallaby_hires/data.py

@@ -9,31 +9,18 @@
 
 Be creative! do whatever you need to do!
 """
-import base64
 import logging
-import os
-import pickle
 
 from dlg.drop import AbstractDROP
-from dlg.meta import (
-    dlg_batch_input,
-    dlg_batch_output,
-    dlg_bool_param,
-    dlg_component,
-    dlg_float_param,
-    dlg_int_param,
-    dlg_streaming_input,
-    dlg_string_param,
-)
 
 logger = logging.getLogger(__name__)
 
 ##
 # @brief MyData
 # @details Template app for demonstration only!
 # Replace the documentation with whatever you want/need to show in the DALiuGE
-# workflow editor. The dataclass parameter should contain the relative Pythonpath
-# to import MyApp.
+# workflow editor. The dataclass parameter should contain the relative
+# Pythonpath to import MyApp.
 #
 # @par EAGLE_START
 # @param category DataDrop
@@ -64,4 +51,4 @@ def getIO(self):
 
     @property
     def dataURL(self):
-        return f"Hello from the dataURL method"
+        return "Hello from the dataURL method"