AttributeError: module 'signal' has no attribute 'SIGKILL'
<!-- pylint-output-strict-mode-false -->

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---

Your code was analyzed with PyLint. The following annotations have been identified:

```
************* Module nemo.utils.exp_manager
nemo/utils/exp_manager.py:353:0: C0301: Line too long (120/119) (line-too-long)
nemo/utils/exp_manager.py:378:0: C0301: Line too long (124/119) (line-too-long)
nemo/utils/exp_manager.py:382:0: C0301: Line too long (122/119) (line-too-long)
nemo/utils/exp_manager.py:387:0: C0301: Line too long (127/119) (line-too-long)
nemo/utils/exp_manager.py:401:0: C0301: Line too long (120/119) (line-too-long)
nemo/utils/exp_manager.py:408:0: C0301: Line too long (120/119) (line-too-long)
nemo/utils/exp_manager.py:409:0: C0301: Line too long (126/119) (line-too-long)
nemo/utils/exp_manager.py:411:0: C0301: Line too long (136/119) (line-too-long)
nemo/utils/exp_manager.py:413:0: C0301: Line too long (139/119) (line-too-long)
nemo/utils/exp_manager.py:423:0: C0301: Line too long (123/119) (line-too-long)
nemo/utils/exp_manager.py:424:0: C0301: Line too long (128/119) (line-too-long)
nemo/utils/exp_manager.py:425:0: C0301: Line too long (132/119) (line-too-long)
nemo/utils/exp_manager.py:426:0: C0301: Line too long (127/119) (line-too-long)
nemo/utils/exp_manager.py:514:0: C0301: Line too long (122/119) (line-too-long)
nemo/utils/exp_manager.py:602:0: C0301: Line too long (208/119) (line-too-long)
nemo/utils/exp_manager.py:603:0: C0301: Line too long (230/119) (line-too-long)
nemo/utils/exp_manager.py:605:0: C0301: Line too long (178/119) (line-too-long)
nemo/utils/exp_manager.py:642:0: C0301: Line too long (136/119) (line-too-long)
nemo/utils/exp_manager.py:777:0: C0301: Line too long (121/119) (line-too-long)
nemo/utils/exp_manager.py:785:0: C0301: Line too long (156/119) (line-too-long)
nemo/utils/exp_manager.py:832:0: C0301: Line too long (141/119) (line-too-long)
nemo/utils/exp_manager.py:840:0: C0301: Line too long (152/119) (line-too-long)
nemo/utils/exp_manager.py:1110:0: C0301: Line too long (142/119) (line-too-long)
nemo/utils/exp_manager.py:1134:0: C0301: Line too long (154/119) (line-too-long)
nemo/utils/exp_manager.py:1200:0: C0301: Line too long (120/119) (line-too-long)
nemo/utils/exp_manager.py:1219:0: C0301: Line too long (123/119) (line-too-long)
nemo/utils/exp_manager.py:1245:0: C0301: Line too long (121/119) (line-too-long)
nemo/utils/exp_manager.py:91:0: C0115: Missing class docstring (missing-class-docstring)
nemo/utils/exp_manager.py:106:0: C0115: Missing class docstring (missing-class-docstring)
nemo/utils/exp_manager.py:132:0: C0115: Missing class docstring (missing-class-docstring)
nemo/utils/exp_manager.py:141:0: C0115: Missing class docstring (missing-class-docstring)
nemo/utils/exp_manager.py:150:0: C0115: Missing class docstring (missing-class-docstring)
nemo/utils/exp_manager.py:161:0: C0115: Missing class docstring (missing-class-docstring)
nemo/utils/exp_manager.py:274:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:277:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:280:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:283:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:286:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:289:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:292:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:295:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:333:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:336:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:339:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:342:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:1126:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:1227:0: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:1246:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:1249:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/utils/exp_manager.py:1265:0: C0116: Missing function or method docstring (missing-function-docstring)

-----------------------------------
Your code has been rated at 9.19/10
```

---

Thank you for improving NeMo's documentation! This PR is stale because it has been open for 14 days with no activity. Remove stale label or comment or update or this will be closed in 7 days. This PR was closed because it has been inactive for 7 days since being marked as stale.
# What does this PR do ?

Resolve Issue.

**AttributeError**: module 'signal' has no attribute 'SIGKILL'

**PR Type**:
- [x] Bugfix

# Additional Information
* Related to # (issue)
