update code using tox -e generate

Author: oxeye-nikolay

instrumentation/README.md

@@ -19,6 +19,7 @@
 | [opentelemetry-instrumentation-jinja2](./opentelemetry-instrumentation-jinja2) | jinja2~=2.7 |
 | [opentelemetry-instrumentation-logging](./opentelemetry-instrumentation-logging) | logging |
 | [opentelemetry-instrumentation-mysql](./opentelemetry-instrumentation-mysql) | mysql-connector-python ~= 8.0 |
+| [opentelemetry-instrumentation-pika](./opentelemetry-instrumentation-pika) | pika >= 1.1.0 |
 | [opentelemetry-instrumentation-psycopg2](./opentelemetry-instrumentation-psycopg2) | psycopg2 >= 2.7.3.1 |
 | [opentelemetry-instrumentation-pymemcache](./opentelemetry-instrumentation-pymemcache) | pymemcache ~= 1.3 |
 | [opentelemetry-instrumentation-pymongo](./opentelemetry-instrumentation-pymongo) | pymongo ~= 3.1 |

instrumentation/opentelemetry-instrumentation-pika/setup.py

@@ -41,13 +41,13 @@
 VERSION_FILENAME = os.path.join(
     BASE_DIR, "src", "opentelemetry", "instrumentation", "pika", "version.py"
 )
-with open(VERSION_FILENAME) as f:
+with open(VERSION_FILENAME, encoding="utf-8") as f:
     exec(f.read(), PACKAGE_INFO)
 
 PACKAGE_FILENAME = os.path.join(
     BASE_DIR, "src", "opentelemetry", "instrumentation", "pika", "package.py"
 )
-with open(PACKAGE_FILENAME) as f:
+with open(PACKAGE_FILENAME, encoding="utf-8") as f:
     exec(f.read(), PACKAGE_INFO)
 
 # Mark any instruments/runtime dependencies as test dependencies as well.