Update app.py

app.py

@@ -7,6 +7,22 @@ import io
 
 print("Starting app...")
 
+try:
+    import pandas as pd
+    print("Pandas imported.")
+    import yfinance as yf
+    print("yfinance imported.")
+    import numpy as np
+    print("NumPy imported.")
+    import matplotlib.pyplot as plt
+    print("Matplotlib imported.")
+    import gradio as gr
+    print("Gradio imported.")
+except Exception as e:
+    print(f"Error importing libraries: {e}")
+    raise
+
+
 def sma_crossover_strategy(initial_budget, start_date, end_date, ticker):
     try:
         df = yf.download(ticker, start=start_date, end=end_date, progress=False)