Update app.py

app.py

@@ -134,7 +134,7 @@ def random_response(message, history):
     summary = lida.summarize(df_data)
     
     print(f'*'*50)
-    goals = lida.goals(summary, n=1, textgen_config=text_gen_config,persona=f'Do not use white color or the same color of background for the line or bar.An data analyst of the company who want to know {question}')
+    goals = lida.goals(summary, n=1, textgen_config=text_gen_config,persona=f'Do not use white color for the line or bar.Use White background for the graph.Show the average line.An data analyst of the company who want to know {question}')
 
     # ValueError: Unsupported library. Choose from 'matplotlib', 'seaborn', 'plotly', 'bokeh', 'ggplot', 'altair'.