v023 printdata update

E3S1PROFORKBYTT_printdata_prusaslicer_v27_thumbnail.py

@@ -14,7 +14,7 @@ from io import BytesIO
 
 def main(source_file):
     # Read the entire G-code file into memory
-    with open(source_file, "r") as f:
+    with open(source_file, "r", encoding='utf-8') as f:
         lines = f.readlines()
 
     # Remove any empty lines and lines that are just a semicolon
@@ -122,7 +122,7 @@ def main(source_file):
     lines = [line for line in lines if line.strip() and not line.startswith('; generated by PrusaSlicer')]
 
     # Write the modified content back to the original file
-    with open(source_file, "w") as f:
+    with open(source_file, "w", encoding='utf-8') as f:
         f.writelines(lines)
 
 if __name__ == "__main__":