Remove class-level initialisation of _tracer

marcuslimdw · marcuslimdw · commit b7f8ab3d4d2c · 2024-01-31T15:29:59.000+08:00
diff --git a/instrumentation/opentelemetry-instrumentation-asyncpg/src/opentelemetry/instrumentation/asyncpg/__init__.py b/instrumentation/opentelemetry-instrumentation-asyncpg/src/opentelemetry/instrumentation/asyncpg/__init__.py
@@ -97,7 +97,6 @@ def _hydrate_span_from_args(connection, query, parameters) -> dict:
 
 class AsyncPGInstrumentor(BaseInstrumentor):
 
-    _tracer = None
     _leading_comment_remover = re.compile(r"/\*.*?\*/")
 
     def __init__(self, capture_parameters=False):
