Update app.py

app.py

@@ -5,6 +5,7 @@ import matplotlib.pyplot as plt
 import io
 import gradio as gr
 
+
 def sma_crossover_strategy(initial_budget, start_date, end_date, ticker):
     try:
         df = yf.download(ticker, start=start_date, end=end_date, progress=False)
@@ -38,7 +39,7 @@ def sma_crossover_strategy(initial_budget, start_date, end_date, ticker):
         portfolio_value = cash + (shares * row['Close'])
         portfolio_values.append(portfolio_value)
 
-    df = df.iloc[149:]  # Skip rows without SMA values
+    df = df.iloc[149:]
     df['Portfolio Value'] = portfolio_values[149:]
 
     plt.figure(figsize=(14, 8))
@@ -70,6 +71,7 @@ def sma_crossover_strategy(initial_budget, start_date, end_date, ticker):
 
     return plot_file, results
 
+
 # Define Gradio App
 with gr.Blocks() as app:
     gr.Markdown("# SMA Crossover Trading Strategy Simulator")
@@ -93,7 +95,6 @@ with gr.Blocks() as app:
         outputs=[portfolio_graph, summary_text],
     )
 
-# Ensure only one app.launch() is called
 if __name__ == "__main__":
-    app.launch()
+    app.launch(server_port=7861)