Update app.py

app.py

@@ -55,7 +55,7 @@ def get_company_dcf(company_name: str) -> str:
         company_name: A string representing the company's name (e.g., 'Apple Inc').
     """
     try:
-        api_key = "NR9AFISYRYH2B5U3"
+        api_key = api_key
         # Step 1: Retrieve the ticker symbol for the company
         symbol = get_company_ticker(api_key, company_name)
         if not symbol: