[PyGame] No collision detection

[metulburr]

Your program doesn't even run for me due to the ImportErrors of the improper file directories.

metulburr@metulburr:~/Downloads/Python(1)/Python$ python3 main.py
Traceback (most recent call last):
  File "main.py", line 1, in <module>
    import b as b
ModuleNotFoundError: No module named 'b'
metulburr@metulburr:~/Downloads/Python(1)/Python$ python3 main.py
pygame 1.9.6
Hello from the pygame community. https://www.pygame.org/contribute.html
Cannot load external tileset: /home/metulburr/Downloads/Desktop/tuxemon/Nowy folder/Nowy folder/terrain_atlas.tsx
Traceback (most recent call last):
  File "/home/metulburr/.local/lib/python3.8/site-packages/pytmx/pytmx.py", line 870, in parse_xml
    node = ElementTree.parse(path).getroot()
  File "/usr/lib/python3.8/xml/etree/ElementTree.py", line 1202, in parse
    tree.parse(source, parser)
  File "/usr/lib/python3.8/xml/etree/ElementTree.py", line 584, in parse
    source = open(source, "rb")
FileNotFoundError: [Errno 2] No such file or directory: '/home/metulburr/Downloads/Desktop/tuxemon/Nowy folder/Nowy folder/terrain_atlas.tsx'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "main.py", line 9, in <module>
    g = Game()
  File "/home/metulburr/Downloads/Python(1)/Python/Game.py", line 17, in __init__
    self.load_data()
  File "/home/metulburr/Downloads/Python(1)/Python/Game.py", line 22, in load_data
    self.tiled_map = load_pygame('map/map.tmx')
  File "/home/metulburr/.local/lib/python3.8/site-packages/pytmx/util_pygame.py", line 141, in load_pygame
    return pytmx.TiledMap(filename, *args, **kwargs)
  File "/home/metulburr/.local/lib/python3.8/site-packages/pytmx/pytmx.py", line 360, in __init__
    self.parse_xml(ElementTree.parse(self.filename).getroot())
  File "/home/metulburr/.local/lib/python3.8/site-packages/pytmx/pytmx.py", line 400, in parse_xml
    self.add_tileset(TiledTileset(self, subnode))
  File "/home/metulburr/.local/lib/python3.8/site-packages/pytmx/pytmx.py", line 845, in __init__
    self.parse_xml(node)
  File "/home/metulburr/.local/lib/python3.8/site-packages/pytmx/pytmx.py", line 874, in parse_xml
    raise Exception
Exception

Error:
Cannot load external tileset: /home/metulburr/Downloads/Desktop/tuxemon/Nowy folder/Nowy folder/terrain_atlas.tsx