fix broken excel files

src/utils/reportThread.py

@@ -58,9 +58,9 @@ class ReportThread(QThread):
         # # wruitng the table to a file
         if self.format == "tsv":
             table = table.get_csv_string()
-            tsv_table = table.replace(",", "\t")
+            tsv_table = table.replace(",", "\t")#.replace("Rückgabe", "Rückgabe")
             # write the file
-            with open("report.tsv", "w", encoding="utf-8") as f:
+            with open("report.tsv", "w") as f:
                 f.write(tsv_table)
         else:
             with open("report.txt", "w", encoding="utf-8") as f: