add link to code

app.py

@@ -11,7 +11,7 @@ st.set_page_config(page_title="PII Visualization", layout="wide")
 st.title("PII Anonymization 🔐")
 
 st.markdown("This demo allows the visualization of personal information anonymization on some code files. \
-    This is just an illustration of BigCode's PII pipeline and the examples and secrets are synthetic.")
+    This is just an illustration of [BigCode's PII pipeline](https://github.com/bigcode-project/bigcode-analysis/tree/main/data_analysis/pii) and the examples and secrets are **synthetic**.")
 
 @st.cache()
 def load_data(language="python"):