search changed

app.py

@@ -533,7 +533,7 @@ def get_page(df, page, column=None, query=None):
         if column in DROPDOWN_COLUMNS:
             filtered = filtered.filter(pl.col(column) == query)
         else:
-            filtered = filtered.filter(pl.col(column).str.contains(query.lower().strip(), literal=False))
+            filtered = filtered.filter(pl.col(column).str.contains(query.lower().strip(), literal=True))
     start = page*ROWS_PER_PAGE
     page_df = filtered[start:start+ROWS_PER_PAGE].to_pandas().fillna("")
     total_rows = filtered.height