add code of conduct and security files

CODE_OF_CONDUCT.md

@@ -0,0 +1,105 @@
+# Salesforce Open Source Community Code of Conduct
+
+## About the Code of Conduct
+
+Equality is a core value at Salesforce. We believe a diverse and inclusive
+community fosters innovation and creativity, and are committed to building a
+culture where everyone feels included.
+
+Salesforce open-source projects are committed to providing a friendly, safe, and
+welcoming environment for all, regardless of gender identity and expression,
+sexual orientation, disability, physical appearance, body size, ethnicity, nationality, 
+race, age, religion, level of experience, education, socioeconomic status, or 
+other similar personal characteristics.
+
+The goal of this code of conduct is to specify a baseline standard of behavior so
+that people with different social values and communication styles can work
+together effectively, productively, and respectfully in our open source community.
+It also establishes a mechanism for reporting issues and resolving conflicts.
+
+All questions and reports of abusive, harassing, or otherwise unacceptable behavior
+in a Salesforce open-source project may be reported by contacting the Salesforce
+Open Source Conduct Committee at ossconduct@salesforce.com.
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of gender 
+identity and expression, sexual orientation, disability, physical appearance, 
+body size, ethnicity, nationality, race, age, religion, level of experience, education, 
+socioeconomic status, or other similar personal characteristics.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy toward other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+advances
+* Personal attacks, insulting/derogatory comments, or trolling
+* Public or private harassment
+* Publishing, or threatening to publish, others' private information—such as
+a physical or electronic address—without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+professional setting
+* Advocating for or encouraging any of the above behaviors
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned with this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project email
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the Salesforce Open Source Conduct Committee 
+at ossconduct@salesforce.com. All complaints will be reviewed and investigated 
+and will result in a response that is deemed necessary and appropriate to the 
+circumstances. The committee is obligated to maintain confidentiality with 
+regard to the reporter of an incident. Further details of specific enforcement 
+policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership and the Salesforce Open Source Conduct 
+Committee.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][contributor-covenant-home],
+version 1.4, available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html. 
+It includes adaptions and additions from [Go Community Code of Conduct][golang-coc], 
+[CNCF Code of Conduct][cncf-coc], and [Microsoft Open Source Code of Conduct][microsoft-coc].
+
+This Code of Conduct is licensed under the [Creative Commons Attribution 3.0 License][cc-by-3-us].
+
+[contributor-covenant-home]: https://www.contributor-covenant.org (https://www.contributor-covenant.org/)
+[golang-coc]: https://golang.org/conduct
+[cncf-coc]: https://github.com/cncf/foundation/blob/master/code-of-conduct.md
+[microsoft-coc]: https://opensource.microsoft.com/codeofconduct/
+[cc-by-3-us]: https://creativecommons.org/licenses/by/3.0/us/

README.md

@@ -9,6 +9,7 @@ Pre-trained models for Natural Languages (NL) like BERT and GPT have been recent
 
 ## Requirements
 * Pytorch==1.7.1
+* tensorboard==2.4.1
 * transformers==4.6.1
 * tree_sitter==0.2.2 
  
@@ -18,23 +19,26 @@ Pre-trained models for Natural Languages (NL) like BERT and GPT have been recent
 
 ## Fine-tuning
 Go to `sh` folder, you can use `run_exp.py` to run a broad set of experiments by simply passing the `model_tag`, `task`,  `sub_task`, and other hyper-parameters. 
-For example, if you want to run CodeT5-base on code summarization task for Ruby, you type the following command:
+For example, if you want to run CodeT5-base on code summarization task for Ruby, you can type the following command:
 ```
 python run_exp.py --model_tag codet5_base --task summarize --sub_task ruby
 ```
-Then it will save the models into `sh/saved_models`, the results to `sh/results`, the training curve to `sh/tensorboard`.
+Then it will save the fine-tuning checkpoints into `sh/saved_models`, the evaluation results to `sh/results`, the training curves to `sh/tensorboard`, which can be visualized using [tensorboard](https://pypi.org/project/tensorboard/).
 
-## File structure
+## File Structure
 ```
-├── CodeT5.png
-├── LICENSE.txt
+
+├── CODE_OF_CONDUCT.md
 ├── README.md
+├── SECURITY.md
+├── CodeT5.png
 ├── _utils.py
 ├── configs.py
 ├── models.py
 ├── run_clone.py
 ├── run_gen.py
 ├── utils.py
+├── LICENSE.txt
 ├── data
 │   ├── clone
 │   ├── concode

SECURITY.md

@@ -0,0 +1,7 @@
+## Security
+
+Please report any security issue to [security@salesforce.com](mailto:security@salesforce.com)
+as soon as it is discovered. This library limits its runtime dependencies in
+order to reduce the total cost of ownership as much as can be, but all consumers
+should remain vigilant and have their security stakeholders review all third-party
+products (3PP) like this one and their dependencies.