fixed typing errors

Author: Andrei Bratu

src/humanloop/otel/helpers.py

@@ -1,13 +1,10 @@
 import json
-import uuid
 from typing import Any, Callable, Union
 
 from opentelemetry.sdk.trace import ReadableSpan
 from opentelemetry.trace import SpanKind
 from opentelemetry.util.types import AttributeValue
 
-from humanloop.otel.constants import HUMANLOOP_FILE_KEY, HUMANLOOP_LOG_KEY
-
 NestedDict = dict[str, Union["NestedDict", AttributeValue]]
 NestedList = list[Union["NestedList", NestedDict]]
 

tests/utilities/test_flow_decorator.py

@@ -133,7 +133,7 @@ def test_decorators_with_flow_decorator(
     )
 
     # THEN 4 spans arrive at the exporter:
-    spans: list[ReadableSpan] = exporter.get_finished_spans()
+    spans: tuple[ReadableSpan] = exporter.get_finished_spans()
     assert len(spans) == 4
 
     for i in range(4):
@@ -167,7 +167,7 @@ def test_flow_decorator_flow_in_flow(
     time.sleep(1)
 
     # THEN 5 spans arrive at the exporter
-    spans: list[ReadableSpan] = exporter.get_finished_spans()
+    spans: tuple[ReadableSpan] = exporter.get_finished_spans()
     assert len(spans) == 5
 
     for i in range(5):