Librarian Bot: Add base_model information to model

This pull request aims to enrich the metadata of your model by adding [`meta-llama/Llama-2-7b-hf`](https://huggingface.co/meta-llama/Llama-2-7b-hf) as a `base_model` field, situated in the `YAML` block of your model's `README.md`.

How did we find this information? We extracted this infromation from the `adapter_config.json` file of your model.

**Why add this?** Enhancing your model's metadata in this way:
- **Boosts Discoverability** - It becomes straightforward to trace the relationships between various models on the Hugging Face Hub.
- **Highlights Impact** - It showcases the contributions and influences different models have within the community.

For a hands-on example of how such metadata can play a pivotal role in mapping model connections, take a look at [librarian-bots/base_model_explorer](https://huggingface.co/spaces/librarian-bots/base_model_explorer).

This PR comes courtesy of [Librarian Bot](https://huggingface.co/librarian-bot). If you have any feedback, queries, or need assistance, please don't hesitate to reach out to [@davanstrien](https://huggingface.co/davanstrien).

If you want to automatically add `base_model` metadata to more of your modes you can use the [Librarian Bot](https://huggingface.co/librarian-bot) [Metadata Request Service](https://huggingface.co/spaces/librarian-bots/metadata_request_service)!

README.md

@@ -1,21 +1,23 @@
 ---
+library_name: peft
 tags:
 - text-generation
 inference: true
 widget:
-- text: >
-    mask all personally identificable information PII including person names for the text below:
-    John Doe, currently lives at 1234 Elm Street,
-    Springfield, Anywhere 12345.  He can be reached at johndoe@email.com or at
-    the phone number 555-123-4567. His social security number is 123-45-6789,
-    and he has a bank account number 9876543210 at Springfield Bank. John
-    attended Springfield University where he earned  a Bachelor's degree in
-    Computer Science. He now works at Acme Corp and his employee ID is 123456.
-    John's medical record number is MRN-001234, and he has a history of asthma
-    and high blood pressure. His primary care physician is Dr. Jane Smith,  who
-    practices at Springfield Medical Center. His recent blood test results show
-    a cholesterol level of 200 mg/dL and a  blood glucose level of 90 mg/dL.
-library_name: peft
+- text: 'mask all personally identificable information PII including person names
+    for the text below: John Doe, currently lives at 1234 Elm Street, Springfield,
+    Anywhere 12345.  He can be reached at johndoe@email.com or at the phone number
+    555-123-4567. His social security number is 123-45-6789, and he has a bank account
+    number 9876543210 at Springfield Bank. John attended Springfield University where
+    he earned  a Bachelor''s degree in Computer Science. He now works at Acme Corp
+    and his employee ID is 123456. John''s medical record number is MRN-001234, and
+    he has a history of asthma and high blood pressure. His primary care physician
+    is Dr. Jane Smith,  who practices at Springfield Medical Center. His recent blood
+    test results show a cholesterol level of 200 mg/dL and a  blood glucose level
+    of 90 mg/dL.
+
+    '
+base_model: meta-llama/Llama-2-7b-hf
 ---
 install the required packages : peft, transformers, BitsAndBytes , accelerate