Progress bar for loading files works on linux

User can display progress bar to see that large files are loading and how much approximately remains. So far it works on linux, as there are some differences in platforms regarding the functionality that tracks the progress. Notion document: https://www.notion.so/qim-dtu/Progress-bar-for-loading-files-df0a33ae71284cf0897f17ec21f728e7

qim3d/utils/loading_progress_bar.py

@@ -33,7 +33,7 @@ class ProgressBar:
         """
         self.timer = RepeatTimer(repeat_time, self.memory_check)
         self.pbar = tqdm(total = get_file_size(filename), 
-                         desc = F"Loading {filename}", 
+                         desc = "Loading: ", 
                          unit = "B", 
                          unit_scale = True, 
                          unit_divisor = 1024,