changed the name to snake case

Author: souvik-databricks

python/tempo/__init__.py

@@ -1,7 +1,7 @@
-from tempo.utils import __notdltruntime
+from tempo.utils import __not_dlt_runtime
 
 from tempo.tsdf import TSDF
-if __notdltruntime():
+if __not_dlt_runtime():
     from tempo.utils import display
 
     '''

python/tempo/utils.py

@@ -17,7 +17,7 @@
 """
 
 
-def __notdltruntime():
+def __not_dlt_runtime():
     if type(get_ipython()) != type(None):
         user_namespace_keys = list(get_ipython().user_ns.keys())
         check_bool = (('create_dlt_table_fn' not in user_namespace_keys) and ('dlt_sql_fn' not in user_namespace_keys))
@@ -70,7 +70,7 @@ def display_unavailable(df):
     # This below check is for ensuring compatibility with Databricks DLT runtimes
     # This if logic ensures that the custom user's namespace of DLT runtimes
     # which doesn't have PythonShell's Display object in the namespace doesn't result in an error.
-    if __notdltruntime():
+    if __not_dlt_runtime():
         method = get_ipython().user_ns['display']