Use custom version string rather than custom package name

Author: igor0

setup.py

@@ -167,7 +167,7 @@ def op_enabled(op_name):
 
 start_time = time.time()
 
-setup(name='deepspeed-igor',
+setup(name='deepspeed',
       version=version_str,
       description='DeepSpeed library',
       long_description=readme_text,