remove uncessary changes

Change-Id: I1b9f215831c67b8bd1ccb915b806a232b5e226b1
Co-developed-by: Cursor <[email protected]>

Author: yyuuttaaoo

instrumentation/opentelemetry-instrumentation-django/src/opentelemetry/instrumentation/django/__init__.py

@@ -299,8 +299,6 @@ def response_hook(span, request, response):
 
 """
 
-from __future__ import annotations
-
 from logging import getLogger
 from os import environ
 from typing import Collection

instrumentation/opentelemetry-instrumentation-flask/src/opentelemetry/instrumentation/flask/__init__.py

@@ -254,8 +254,6 @@ def response_hook(span: Span, status: str, response_headers: List):
 ---
 """
 
-from __future__ import annotations
-
 import weakref
 from logging import getLogger
 from time import time_ns

instrumentation/opentelemetry-instrumentation-mysql/src/opentelemetry/instrumentation/mysql/__init__.py

@@ -11,6 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 """
 MySQL instrumentation supporting `mysql-connector`_, it can be enabled by
 using ``MySQLInstrumentor``.
@@ -148,8 +149,6 @@
 ---
 """
 
-from __future__ import annotations
-
 from typing import Collection
 
 import mysql.connector

instrumentation/opentelemetry-instrumentation-mysqlclient/src/opentelemetry/instrumentation/mysqlclient/__init__.py

@@ -11,6 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 """
 The integration with MySQLClient supports the `MySQLClient`_ library and can be enabled
 by using ``MySQLClientInstrumentor``.
@@ -133,8 +134,6 @@
 ---
 """
 
-from __future__ import annotations
-
 from typing import Collection
 
 import MySQLdb

instrumentation/opentelemetry-instrumentation-psycopg2/src/opentelemetry/instrumentation/psycopg2/__init__.py

@@ -11,6 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 """
 The integration with PostgreSQL supports the `psycopg2`_ library. It can be enabled by
 using ``Psycopg2Instrumentor``.
@@ -139,8 +140,6 @@
 ---
 """
 
-from __future__ import annotations
-
 import logging
 import typing
 from importlib.metadata import PackageNotFoundError, distribution

instrumentation/opentelemetry-instrumentation-pymysql/src/opentelemetry/instrumentation/pymysql/__init__.py

@@ -11,6 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 """
 The integration with PyMySQL supports the `PyMySQL`_ library and can be enabled
 by using ``PyMySQLInstrumentor``.
@@ -156,8 +157,6 @@
 ---
 """
 
-from __future__ import annotations
-
 from typing import Collection
 
 import pymysql

instrumentation/opentelemetry-instrumentation-sqlalchemy/src/opentelemetry/instrumentation/sqlalchemy/__init__.py

@@ -11,6 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 """
 Instrument `sqlalchemy`_ to report SQL queries.
 
@@ -132,8 +133,6 @@
 ---
 """
 
-from __future__ import annotations
-
 from collections.abc import Sequence
 from typing import Collection