Sentry Issue: [POSTHOG-35A](https://sentry.io/organizations/posthog/issues/2487828485/?referrer=github_integration)

```
AttributeError: can't set attribute
  File "rest_framework/views.py", line 506, in dispatch
    response = handler(request, *args, **kwargs)
  File "ee/clickhouse/views/insights.py", line 69, in funnel
    response = self.calculate_funnel(request)
  File "posthog/decorators.py", line 47, in wrapper
    result = f(*args, **kwargs)
  File "ee/clickhouse/views/insights.py", line 80, in calculate_funnel
    filter.funnel_viz_type = FunnelVizType.TRENDS
```
ee/clickhouse/views/insights.py
from typing import Any, Dict
from rest_framework.decorators import action
from rest_framework.request import Request
from rest_framework.response import Response
from ee.clickhouse.queries.clickhouse_paths import ClickhousePaths
from ee.clickhouse.queries.clickhouse_retention import ClickhouseRetention
from ee.clickhouse.queries.clickhouse_stickiness import ClickhouseStickiness
from ee.clickhouse.queries.funnels import ClickhouseFunnel, ClickhouseFunnelTrends, ClickhouseFunnelUnordered
from ee.clickhouse.queries.funnels.funnel_trends import ClickhouseFunnelTrends
from ee.clickhouse.queries.sessions.clickhouse_sessions import ClickhouseSessions
from ee.clickhouse.queries.trends.clickhouse_trends import ClickhouseTrends
from ee.clickhouse.queries.util import get_earliest_timestamp
from posthog.api.insight import InsightViewSet
from posthog.constants import (
    INSIGHT_FUNNELS,
    INSIGHT_PATHS,
    INSIGHT_SESSIONS,
    INSIGHT_STICKINESS,
    TRENDS_LINEAR,
    TRENDS_STICKINESS,
    FunnelOrderType,
    FunnelVizType,
)
from posthog.decorators import cached_function
from posthog.models.filters import Filter
from posthog.models.filters.path_filter import PathFilter
from posthog.models.filters.retention_filter import RetentionFilter
from posthog.models.filters.sessions_filter import SessionsFilter
from posthog.models.filters.stickiness_filter import StickinessFilter
class ClickhouseInsightsViewSet(InsightViewSet):