semaphore errors corrected

Author: PratRanj07

src/confluent_kafka/__init__.py

@@ -25,7 +25,7 @@
                      TopicCollection,
                      TopicPartitionInfo,
                      IsolationLevel,
-                     DeleteRecordsResult )
+                     DeleteRecordsResult)
 
 from .cimpl import (Producer,
                     Consumer,

src/confluent_kafka/_model/__init__.py

@@ -150,6 +150,7 @@ def __lt__(self, other):
             return NotImplemented
         return self.value < other.value
 
+
 class DeleteRecordsResult:
     """
     DeleteRecordsResult