Changes as per second PR review

README.md

@@ -141,7 +141,7 @@ optional arguments:
   -ll {INFO,WARNING,ERROR,DEBUG}, --log-level {INFO,WARNING,ERROR,DEBUG}
                         set log verbosity (default: INFO)
   -c CONFIG_FILE_PATH --config CONFIG_FILE_PATH
-                        path to custom config.yml file                      
+                        Replace with custom config.yml file (default: None)                      
 ```
 
 #### Download by Name
@@ -265,7 +265,7 @@ Also note that config options are overridden by command-line arguments.
 
 #### Specify the Custom Config File Path
 
-If you want to use custom `config.yml` instead of default one, you can use `-c`/`--config` option.
+If you want to use custom `.yml` configuration instead of the default one, you can use `-c`/`--config` option.
 E.g. `$ python3 spotdl.py -s "adele hello" -c "/home/user/customConfig.yml"`
 
 ## [Docker Image](https://hub.docker.com/r/ritiek/spotify-downloader/)

core/handle.py

@@ -40,6 +40,7 @@ def merge(default, config):
     merged.update(config)
     return merged
 
+ 
 def get_config(config_file):
     try:
         with open(config_file, 'r') as ymlfile:
@@ -73,6 +74,7 @@ def override_config(config_file, parser, raw_args=None):
     
     return parser.parse_args(raw_args)
 
+
 def get_arguments(raw_args=None, to_group=True, to_merge=True):
     parser = argparse.ArgumentParser(
         description='Download and convert songs from Spotify, Youtube etc.',