Update app.py

app.py

@@ -5,6 +5,15 @@ 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)