Update app.py

app.py

@@ -69,8 +69,9 @@ else:
 
 # Plotting
 fig = go.Figure()
-fig.add_trace(go.Scatter(x=x, y=team_price_per_month, name='ChatGPT Plus', fillcolor="red"))
-fig.add_trace(go.Scatter(x=x, y=api_price_per_month + development_cost, name='Custom-Chatgpt', fillcolor="darkgreen"))
+fig.add_trace(go.Scatter(x=x, y=team_price_per_month, name='ChatGPT Plus', fillcolor="red", line=dict(color='red')))
+fig.add_trace(go.Scatter(x=x, y=api_price_per_month + development_cost, name='Custom-Chatgpt', fillcolor="green", line=dict(color='green')))
+
 
 fig.update_layout(title="Accumulated Monthly Costs Over Time",
                   xaxis_title="Time in Months",