removed os terminal size line that caused error

app.py

@@ -8,7 +8,8 @@ def annotate_file(file_objects, model_type):
     # TODO: actually use different model types based on selected model, only a well trained dijk model is available now.
     generated_charfiles = []
     str1 = "Starting processing of files." 
-    pad1 = math.floor((os.get_terminal_size().columns - len(str1)) / 2) * "="
+    # pad1 = math.floor((os.get_terminal_size().columns - len(str1)) / 2) * "="
+    pad1 = 30
     print(pad1 + "Starting processing of files." + pad1)
     for i, file_obj in enumerate(file_objects):
         target_filepath = f"/tmp/characteristicpoints_{i}.csv"
@@ -16,7 +17,8 @@ def annotate_file(file_objects, model_type):
         dijkprofile_annotator.annotate(file_obj.name, target_filepath, device='cpu')
         generated_charfiles.append(target_filepath)
         print(f"    finished processing: {file_obj.name}! saved to : {target_filepath}")
-        print("    ", "-" * (os.get_terminal_size().columns - 5))
+        print("    ", "-" * (pad1 - 5))
+		
 
     print("finished with all processing!")
     # return the csv file if only 1 file was given, return a zip otherwise.
@@ -42,4 +44,4 @@ iface = gr.Interface(
   description=description,
   inputs=[gr.inputs.File(file_count="multiple", type="file", label="te annoteren surfacelines files", optional=False), gr.inputs.Dropdown(['dijk', 'dijk+sloot', "volledig"], type="value", default=None, label='Model type')],
   outputs=gr.outputs.File(label="gegenereerde file"))
-iface.launch()
+iface.launch()