Feature req req (#174)

* Added information

* Bump version and remove requests from default loader

* Added iso in the installs for testing cuallee

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Generate coverage report
       run: |
         pip install --upgrade pip
-        pip install '.[test,snowpark,pyspark,pandas,duckdb,bigquery,polars,dagster,cloud]'
+        pip install '.[test,iso,snowpark,pyspark,pandas,duckdb,bigquery,polars,dagster,cloud]'
         coverage run -m pytest test/unit
         coverage xml -o coverage.xml
       env:

cuallee/__init__.py

@@ -8,7 +8,6 @@
 from datetime import datetime, timedelta, timezone
 from types import ModuleType
 from typing import Any, Dict, List, Literal, Optional, Protocol, Tuple, Union
-from .iso.checks import ISO
 from toolz import compose, valfilter  # type: ignore
 
 logger = logging.getLogger("cuallee")
@@ -209,6 +208,7 @@ def __init__(
         self.config: Dict[str, str] = {}
         self.table_name = table_name
         try:
+            from .iso.checks import ISO
             self.iso = ISO(self)
         except (ModuleNotFoundError, ImportError):
             logger.error("ISO module requires requests")