Remove unused functions

libs/python/core/core/telemetry/__init__.py

@@ -4,8 +4,6 @@ It provides a low-overhead way to collect anonymous usage data.
 """
 
 from core.telemetry.telemetry import (
-    flush,
-    increment,
     record_event,
     is_telemetry_enabled,
     destroy_telemetry_client,
@@ -13,8 +11,6 @@ from core.telemetry.telemetry import (
 
 
 __all__ = [
-    "flush",
-    "increment",
     "record_event",
     "is_telemetry_enabled",
     "destroy_telemetry_client",