Update app.py

app.py

@@ -1,21 +1,14 @@
 import pandas as pd
 import panel as pn
 from datetime import datetime
-from datetime import date
 pn.extension('bokeh', template='bootstrap')
 import hvplot.pandas
 
-
-@pn.cache
+#@pn.cache
 def get_df(todaydate):
-
-    from datetime import datetime
     # todaydate = datetime.today().strftime("%Y-%m-%d")
-    todaydate =todaydate.strftime("%Y-%m-%d")
-    # URL of the CSV file
-    url = f"https://raw.githubusercontent.com/alirezax2/GurusFocusCrawl/main/gurufocus/GuruFocus_merged_{todaydate}.csv"
-
-    # Read the CSV file into a DataFrame
+    todaydate2 =todaydate.strftime("%Y-%m-%d")
+    url = f"https://raw.githubusercontent.com/alirezax2/GurusFocusCrawl/main/gurufocus/GuruFocus_merged_{todaydate2}.csv"
     df = pd.read_csv(url)
     
     return df
@@ -25,8 +18,9 @@ todaydate = pn.widgets.DatePicker(
     description='Select a Date',
     end= date.today() #date(2023, 9, 1)
 )
-   
-df = get_df(todaydate)
+
+todaydate2 = datetime.today().strftime("%Y-%m-%d")   
+df = get_df(todaydate2)
 selectedcol = pn.widgets.Select(name='Select Ratio', value = 'PEG Ratio', options=list(df.columns))
 selecteditem = pn.widgets.Select(name='Select Item', options=['Industry' , 'Sector'])