add info

app.py

@@ -129,7 +129,8 @@ norm_probs, sorted_token_ids = calculate_scores(probs.numpy(), inputs["input_ids
 
 if len(inputs['input_ids'])>1024:
     st.warning("Your input is longer than the maximum 1024 tokens and will be truncated.")
-
+st.sidebar.title("Info:")
+st.sidebar.markdown("This demo uses CodeParrot to highlight the parts of code with low probability. Since CodeParrot is an autoregressive model the tokens at the beginning tend to have a lower probability. E.g. the model can't know what you want to import because it has no access to information later in the code. However, as you can see in the example on the right it still can highlight bugs or unconventional naming. Below is an example of how a correct solution might look like. Try to copy paste it below and press **CMD + Enter** to update the highlights.")
 st.sidebar.title("Settings:")
 if st.sidebar.radio("Highlight mode:", ["Probability heuristics", "Scaled loss per token"]) == "Probability heuristics":
     scores = norm_probs