Update app.py

app.py

@@ -40,6 +40,7 @@ def main():
         # st.markdown("---")  # Add a separator line
         st.header("Settings")
         
+        p_delimiter = st.selectbox ("Choose a delimiter", [",", ";", "|"])
         num_lines = st.number_input("% of lines to be processed:", min_value=0, max_value=100, value=100)
         graph_select = st.checkbox("Show Graphics", value= True)
         feat_imp_select = st.checkbox("Feature Importance", value= False)
@@ -93,13 +94,8 @@ 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)
                 except ValueError:
-                    delimiter = '|'
-                    insurance_claims = pd.read_csv (uploaded_file, sep=delimiter, encoding='latin-1')
-                except ValueError:
-                    delimiter = ';'
                     insurance_claims = pd.read_csv (uploaded_file, sep=delimiter, encoding='latin-1')
                     
             else: