Solution

.gitignore

@@ -5,3 +5,4 @@
 .DS_Store
 venv/
 .pytest_cache/
+__pycache__

app/main.py

@@ -1,13 +1,23 @@
 def format_linter_error(error: dict) -> dict:
-    # write your code here
-    pass
+    return {
+        "line": error.get("line_number"),
+        "column": error.get("column_number"),
+        "message": error.get("text"),
+        "name": error.get("code"),
+        "source": "flake8",
+    }
 
 
 def format_single_linter_file(file_path: str, errors: list) -> dict:
-    # write your code here
-    pass
+    return {
+        "errors": [format_linter_error(error) for error in errors],
+        "path": file_path,
+        "status": "failed" if errors else "passed"
+    }
 
 
 def format_linter_report(linter_report: dict) -> list:
-    # write your code here
-    pass
+    return [
+        format_single_linter_file(path, errors)
+        for path, errors in linter_report.items()
+    ]