chore: Clean up imports (#27302)

* chore: Added isort to pre-commit config

* chore: Sort imports with isort

* chore: Clean up imports with pycln

* chore: Sort imports with isort

* chore: Fix import issues

* chore: Clean up sider issues

* chore: Remove import errors from flake8 ignore list

* chore: Clean up lint issues

.github/helper/.flake8_strict

@@ -44,7 +44,6 @@ ignore =
     E303,
     E305,
     E306,
-    E401,
     E402,
     E501,
     E502,
@@ -52,7 +51,6 @@ ignore =
     E702,
     E703,
     E741,
-    F401,
     F403,
     W191,
     W291,

.github/helper/semgrep_rules/frappe_correctness.py

@@ -1,5 +1,5 @@
 import frappe
-from frappe import _, flt
+from frappe import _
 
 from frappe.model.document import Document
 

.github/workflows/linters.yml

@@ -24,4 +24,4 @@ jobs:
           python-version: 3.8
 
       - name: Install and Run Pre-commit
-        uses: pre-commit/action@v2.0.0
+        uses: pre-commit/action@v2.0.3