Update app.py

app.py

@@ -451,7 +451,7 @@ if "trade_api" not in st.session_state:
     st.session_state.trade_api = REST(API_KEY, SECRET_KEY, API_URL)
 if "stocks" not in st.session_state:
     # If stocks are not present then from companies.csv file add them
-    with open('datasets/companies.csv') as f:
+    with open('companies.csv') as f:
         companies = f.read().splitlines()
         symbols = []
         for company in companies: