add evaluations course and update models table

evaluations/05_prompt_foo_code_graded_animals/transform.py

@@ -0,0 +1,9 @@
+def get_transform(output, context):
+    if "<thinking>" in output:
+        try:
+            return output.split("<answer>")[1].split("</answer>")[0].strip()
+        except Exception as e:
+            print(f"Error in get_transform: {e}")
+            return output
+    return output
+