Formatting corrected

.vscode/settings.json

@@ -3,5 +3,9 @@
         "tests"
     ],
     "python.testing.unittestEnabled": false,
-    "python.testing.pytestEnabled": true
+    "python.testing.pytestEnabled": true,
+    "[python]": {
+        "editor.defaultFormatter": "ms-python.black-formatter"
+    },
+    "python.formatting.provider": "none"
 }

src/capfinder/add.py

@@ -1,12 +1,13 @@
-def add(a:int,b:int,c:int)->int:
+def add(a: int, b: int, c: int) -> int:
     """
     Add three numbers together
     param a: first number
     param b: second number
     param c: third number
     return: sum of a, b, and c
     """
-    return a+b+c
+    return a + b + c
+
 
 if __name__ == "__main__":
-    print(add(1,2,3))
+    print(add(1, 2, 3))

tests/test_add.py

@@ -1,9 +1,11 @@
 import pytest
 from capfinder.add import add
 
+
 def test_add_function():
     result = add(1, 2, 3)
     assert result == 6, "Incorrect sum"
-
+
+
 if __name__ == "__main__":
-    test_add_function()
+    test_add_function()