Fix some errors found in impress and thunderbird examples

desktop_env/evaluators/metrics/__init__.py

@@ -10,7 +10,7 @@ from .general import exact_match, fuzzy_match
 from .docs import find_default_font, contains_page_break, compare_docx_files, compare_docx_tables, compare_line_spacing, \
     compare_insert_equation, compare_highlighted_text
 from .docs import is_first_line_centered, check_file_exists, compare_contains_image
-from .general import check_csv, check_accessibility_tree, run_sqlite3, check_json
+from .general import check_csv, check_accessibility_tree, run_sqlite3, check_json, check_list
 from .general import exact_match, fuzzy_match, check_include_exclude
 from .gimp import increase_saturation, decrease_brightness, check_file_exists, compare_triangle_positions
 from .libreoffice import check_libre_locale

desktop_env/evaluators/metrics/slides.py

@@ -57,9 +57,9 @@ def check_image_stretch_and_center(modified_ppt, original_ppt):
             abs(the_modified_image.height - original_pres.slide_height) > Inches(0.1) or
             abs(the_modified_image.left - (original_pres.slide_width - the_modified_image.width) / 2) > Inches(0.1) or
             abs(the_modified_image.top - (original_pres.slide_height - the_modified_image.height) / 2) > Inches(0.1)):
-        return False
+        return 0.
 
-    return True
+    return 1.
 
 
 def is_red_color(color):

evaluation_examples/examples/libreoffice_calc/8b1ce5f2-59d2-4dcc-b0b0-666a714b9a14.json

@@ -74,7 +74,7 @@
 					"type": "style",
 					"sheet_idx0": 0,
 					"sheet_idx1": "EI0",
-					"props": "bgcolor"
+					"props": ["bgcolor"]
 				}
 			]
 		}