BES-312: Removed text from error message

pypushflow/PythonActor.py

@@ -55,7 +55,7 @@ def trace_unhandled_exceptions(func):
         try:
             outData = func(*args, **kwargs)
         except Exception as e:
-            errorMessage = 'In trace unhandled exceptions: {0}'.format(e)
+            errorMessage = '{0}'.format(e)
             logger.exception(errorMessage)
             traceBack = traceback.format_exc()
             return ActorWrapperException(