Update app.py

app.py

@@ -18,7 +18,8 @@ st.write('---')
 # Sidebar
 st.sidebar.subheader('Query parameters')
 start_date = st.sidebar.date_input("Start date", datetime.date(2019, 1, 1))
-end_date = start_date + datetime.timedelta(days=4)
+start_date = start_date - datetime.timedelta(days=14) 
+end_date = start_date + datetime.timedelta(days=14)
 
 # User input for the stock ticker symbol
 tickerSymbol = st.sidebar.text_input('Enter Stock Ticker Symbol')
@@ -62,9 +63,8 @@ if tickerSymbol:
     st.write(start_date)
     tickerDf = pd.DataFrame(tickerDf).reset_index()
 
-    st.write(tickerDf)
+#    st.write(tickerDf)
 
-    start_date = start_date + datetime.timedelta(days=1)
     #date = datetime.date(start_date)
     date_str = start_date.strftime("%Y-%m-%d")
     st.write(date_str)