Update app.py

app.py

@@ -30,7 +30,10 @@ def save_csv_as_excel(text):
         st.dataframe(df)
     except pd.errors.EmptyDataError:
         st.error("The pasted text does not contain valid CSV data.")
-
+    except pd.errors.ParserError as e:
+        st.error(f"Error parsing CSV data: {str(e)}")
+        st.info("Please ensure that the pasted text is in a valid CSV format.")
+        
 def split_sentences(text):
     sentences = sent_tokenize(text)
     return "\n".join(sentences)