SNOW-1758877 Fix flaky test test_snowflake_cortex_summarize (#2492)

<!---
Please answer these questions before creating your pull request. Thanks!
--->

1. Which Jira issue is this PR addressing? Make sure that there is an
accompanying issue to your PR.

   <!---
   In this section, please add a Snowflake Jira issue number.

Note that if a corresponding GitHub issue exists, you should still
include
   the Snowflake Jira issue number. For example, for GitHub issue
#1400, you should
   add "SNOW-1335071" here.
    --->

   Fixes SNOW-1758877

2. Fill out the following pre-review checklist:

- [ ] I am adding a new automated test(s) to verify correctness of my
new code
- [ ] If this test skips Local Testing mode, I'm requesting review from
@snowflakedb/local-testing
   - [ ] I am adding new logging messages
   - [ ] I am adding a new telemetry message
   - [ ] I am adding new credentials
   - [ ] I am adding a new dependency
- [ ] If this is a new feature/behavior, I'm adding the Local Testing
parity changes.
- [ ] I acknowledge that I have ensured my changes to be thread-safe.
Follow the link for more information: [Thread-safe Developer
Guidelines](https://docs.google.com/document/d/162d_i4zZ2AfcGRXojj0jByt8EUq-DrSHPPnTa4QvwbA/edit#bookmark=id.e82u4nekq80k)

3. Please describe how your code solves the related issue.

Please write a short description of how your code change solves the
related issue.

tests/integ/modin/test_apply_snowpark_python_functions.py

@@ -78,6 +78,7 @@ def test_apply_snowpark_python_function_not_implemented():
 
 
 @sql_count_checker(query_count=1)
+@pytest.mark.skip("SNOW-1758914 snowflake.cortex.summarize error on GCP")
 def test_apply_snowflake_cortex_summarize():
     from snowflake.snowpark.functions import snowflake_cortex_summarize
 

tests/integ/test_function.py

@@ -2265,6 +2265,7 @@ def test_ln(session):
     "config.getoption('local_testing_mode', default=False)",
     reason="FEAT: snowflake_cortex functions not supported",
 )
+@pytest.mark.skip("SNOW-1758914 snowflake.cortex.summarize error on GCP")
 def test_snowflake_cortex_summarize(session):
     content = """In Snowpark, the main way in which you query and process data is through a DataFrame. This topic explains how to work with DataFrames.
 
@@ -2291,6 +2292,6 @@ def test_snowflake_cortex_summarize(session):
         0
     ][0]
     summary_from_str = df.select(snowflake_cortex_summarize(content)).collect()[0][0]
-    assert summary_from_col == summary_from_str
     # this length check is to get around the fact that this function may not be deterministic
+    assert 0 < len(summary_from_col) < len(content)
     assert 0 < len(summary_from_str) < len(content)