Add isort for automatic import sorting and skip main.py because it's a drama queen 👑

.pre-commit-config.yaml

@@ -4,6 +4,12 @@ repos:
   hooks:
   - id: black
 
+- repo: https://github.com/pycqa/isort
+  rev: 5.12.0
+  hooks:
+  - id: isort
+    name: isort (python)
+
 - repo: https://github.com/pre-commit/pre-commit-hooks
   rev: v4.4.0
   hooks:

src/khoj/main.py

@@ -1,3 +1,7 @@
+""" Main module for Khoj Assistant
+   isort:skip_file
+"""
+
 # Standard Packages
 import os
 import sys