blog post update

app.py

@@ -168,7 +168,9 @@ with gr.Blocks(css="""
     gr.Markdown("""
     ## Explanation of Metrics
     - **PER (Phoneme Error Rate)**: The Levenshtein distance calculated between phoneme sequences of the predicted and actual transcriptions. 
-    - **PWED (Phoneme Weighted Edit Distance)**: Edit distance between the predicted and actual phoneme sequences, weighted by the phonemic feature distance. Method provided by [panphon library](https://github.com/dmort27/panphon)
+    - **PWED (Phoneme Weighted Edit Distance)**: Edit distance between the predicted and actual phoneme sequences, weighted by the phonemic feature distance. Method by the [panphon library](https://github.com/dmort27/panphon)
+                
+    Read more about evaluations on [our blog](https://www.koellabs.com/blog/phonemic-transcription-metrics)
     """)
     gr.Markdown("""
     ## Test Set Information