Update app.py

app.py

@@ -239,11 +239,10 @@ def main():
         if selected_csv != "None" or uploaded_file is not None:
             if uploaded_file:
                 try:
-                    delimiter = ','
-                    insurance_claims = pd.read_csv (uploaded_file, sep=delimiter)
+                    insurance_claims = pd.read_csv (uploaded_file, sep=p_delimiter)
                 except ValueError:
-                    delimiter = '|'
-                    insurance_claims = pd.read_csv (uploaded_file, sep=delimiter, encoding='latin-1')
+                    insurance_claims = pd.read_csv (uploaded_file, sep=p_delimiter, encoding='latin-1')
+                    
             else:
                 insurance_claims = pd.read_csv(selected_csv)