add legend

app.py

@@ -45,7 +45,8 @@ with gr.Blocks() as demo:
                 label="if you already know that you have diabetes, select yes, else select no",
             )
             gr.Checkbox(
-                info="I consent that my personal data can be used to retrain the model"
+                info="I consent that my personal data can be used to retrain the model",
+                label="accept",
             )
             btn = gr.Button("Submit")
         with gr.Column():
@@ -90,7 +91,7 @@ with gr.Blocks() as demo:
             color="r",
             alpha=0.7,
         )
-
+        ax.legend()
         ax.set_xlabel("Variables")
         ax.set_ylabel("Values")
         ax.set_title("Comparison with Mean values for your age")