removed port

app.py

@@ -127,4 +127,4 @@ with gr.Blocks() as app:
               outputs=[fig_cum_returns_optimized, weights_df, fig_efficient_frontier, fig_corr,   \
             expected_annual_return, annual_volatility, sharpe_ratio, fig_indiv_prices, fig_cum_returns])
 
-app.launch(server_port=7888)
+app.launch()