ref(explorer): date param test fix (#104493)

smol test fix

Author: aliu39

tests/sentry/seer/explorer/test_tools.py

@@ -176,7 +176,7 @@ def test_spans_timeseries_count_metric_start_end_prioritized_over_stats_period(
         assert params["start"] == start_iso
         assert params["end"] is not None
         assert params["end"] == end_iso
-        assert "stats_period" not in params
+        assert "statsPeriod" not in params
 
     def test_spans_timeseries_multiple_metrics(self):
         """Test timeseries query with multiple metrics"""
@@ -287,7 +287,7 @@ def test_spans_table_query_start_end_errors_with_stats_period(self, mock_client)
         assert params["start"] == start_iso
         assert params["end"] is not None
         assert params["end"] == end_iso
-        assert "stats_period" not in params
+        assert "statsPeriod" not in params
 
     def test_spans_table_specific_operation(self):
         """Test table query filtering by specific operation"""