Update app.py

app.py

@@ -130,13 +130,13 @@ def visualize_logprobs(json_input):
 with gr.Blocks(title="Log Probability Visualizer") as app:
     gr.Markdown("# Log Probability Visualizer")
     gr.Markdown(
-        "Paste your JSON or Python dictionary log prob data below to visualize the tokens and their probabilities."
+        "Paste your JSON log prob data below to visualize the tokens and their probabilities."
     )
 
     json_input = gr.Textbox(
         label="JSON Input",
         lines=10,
-        placeholder="Paste your JSON or Python dict here...",
+        placeholder="Paste your JSON here (ensure property names are in double quotes, e.g., \"token\")...",
     )
 
     plot_output = gr.HTML(label="Log Probability Plot")