chore: import upstream snapshot with attribution

FlagEmbedding/evaluation/mteb/arguments.py

@@ -0,0 +1,26 @@
+from dataclasses import dataclass, field
+from typing import List
+
+from FlagEmbedding.abc.evaluation.arguments import AbsEvalArgs
+
+
+@dataclass
+class MTEBEvalArgs(AbsEvalArgs):
+    """
+    Argument class for MTEB evaluation.
+    """
+    languages: List[str] = field(
+        default=None, metadata={"help": "Languages to evaluate. Default: eng"}
+    )
+    tasks: List[str] = field(
+        default=None, metadata={"help": "Tasks to evaluate. Default: None"}
+    )
+    task_types: List[str] = field(
+        default=None, metadata={"help": "The task types to evaluate. Default: None"}
+    )
+    use_special_instructions: bool = field(
+        default=False, metadata={"help": "Whether to use specific instructions in `prompts.py` for evaluation. Default: False"}
+    )
+    examples_path: str = field(
+        default=None, metadata={"help": "Use specific examples in the path. Default: None"}
+    )