Update app.py

app.py

@@ -5,15 +5,6 @@ import matplotlib.pyplot as plt
 import io
 import gradio as gr
 
-def greet(name):
-    return f"Hello, {name}!"
-
-app = gr.Interface(fn=greet, inputs="text", outputs="text")
-
-if __name__ == "__main__":
-    app.launch()
-
-
 def sma_crossover_strategy(initial_budget, start_date, end_date, ticker):
     try:
         df = yf.download(ticker, start=start_date, end=end_date, progress=False)
@@ -102,5 +93,7 @@ with gr.Blocks() as app:
         outputs=[portfolio_graph, summary_text],
     )
 
-app.launch()
+# Ensure only one app.launch() is called
+if __name__ == "__main__":
+    app.launch()