fix(ci): type scrapers

scrapers/models.py

@@ -0,0 +1,41 @@
+from dataclasses import dataclass
+
+
+@dataclass
+class TestCase:
+    input: str
+    expected: str
+
+
+@dataclass
+class Problem:
+    id: str
+    name: str
+
+
+@dataclass
+class ScrapingResult:
+    success: bool
+    error: str | None = None
+
+
+@dataclass
+class MetadataResult(ScrapingResult):
+    contest_id: str | None = None
+    problems: list[Problem] | None = None
+    categories: dict[str, list[Problem]] | None = None
+
+    def __post_init__(self):
+        if self.problems is None:
+            self.problems = []
+
+
+@dataclass
+class TestsResult(ScrapingResult):
+    problem_id: str = ""
+    url: str = ""
+    tests: list[TestCase] | None = None
+
+    def __post_init__(self):
+        if self.tests is None:
+            self.tests = []