Add missing trailing newlines to reported api/ files

api/analyzers/csharp/__init__.py

@@ -0,0 +1 @@
+

api/entities/entity.py

@@ -28,4 +28,4 @@ def resolved_symbol(self, f: Callable[[str, Node], list[Self]]):
         for key, symbols in self.symbols.items():
             for symbol in symbols:
                 for resolved_symbol in f(key, symbol.symbol):
-                    symbol.add_resolve_symbol(resolved_symbol)
+                    symbol.add_resolve_symbol(resolved_symbol)

api/index.py

@@ -517,4 +517,4 @@ def list_commits():
         'commits': commits
     }
 
-    return jsonify(response), 200
+    return jsonify(response), 200

api/llm.py

@@ -264,4 +264,4 @@ def ask(repo_name: str, question: str) -> str:
     response = chat.send_message(question)
     logging.debug(f"Response: {response}")
     print(f"Response: {response['response']}")
-    return response['response']
+    return response['response']

api/prompts.py

@@ -110,4 +110,4 @@
 
 **Question:** {question}
 
-**Your helpful answer:**"""
+**Your helpful answer:**"""

tests/test_api_trailing_newlines.py

@@ -0,0 +1,20 @@
+from pathlib import Path
+
+
+API_FILES_WITH_REQUIRED_TRAILING_NEWLINE = [
+    "api/analyzers/csharp/__init__.py",
+    "api/entities/entity.py",
+    "api/index.py",
+    "api/llm.py",
+    "api/prompts.py",
+]
+
+
+def test_reported_api_files_end_with_trailing_newlines():
+    repo_root = Path(__file__).resolve().parent.parent
+
+    for relative_path in API_FILES_WITH_REQUIRED_TRAILING_NEWLINE:
+        file_path = repo_root / relative_path
+        assert file_path.read_bytes().endswith(b"\n"), (
+            f"{relative_path} must end with a trailing newline"
+        )