YAML: Force all files to open with utf8

The default encoding method when opening files on Windows is cp1252
which doesn't support all unicode and can cause issues.

Signed-off-by: kingbri <bdashore3@proton.me>

main.py

@@ -229,7 +229,7 @@ if __name__ == "__main__":
 
     # Load from YAML config. Possibly add a config -> kwargs conversion function
     try:
-        with open('config.yml', 'r') as config_file:
+        with open('config.yml', 'r', encoding = "utf8") as config_file:
             config = yaml.safe_load(config_file) or {}
     except Exception as e:
         print(