fix test

Author: Dharin-shah

tests/fast/test_insert.py

@@ -27,4 +27,8 @@ def test_insert_with_schema(self, duckdb_cursor):
         res = duckdb_cursor.table("not_main.tbl").fetchall()
         assert len(res) == 10
 
-        duckdb_cursor.table("not_main.tbl").insert((42,))
+        # Insert into a schema-qualified table should work; table has a single column from range(10)
+        duckdb_cursor.table("not_main.tbl").insert([42])
+        res2 = duckdb_cursor.table("not_main.tbl").fetchall()
+        assert len(res2) == 11
+        assert (42,) in res2