Update config.yml, revert device to cpu

code/modules/config/config.yml

@@ -1,6 +1,6 @@
 log_dir: '../storage/logs' # str
 log_chunk_dir: '../storage/logs/chunks' # str
-device: 'cuda' # str [cuda, cpu]
+device: 'cpu' # str [cuda, cpu]
 
 vectorstore:
   load_from_HF: True # bool
@@ -52,4 +52,4 @@ splitter_options:
   chunk_separators : ["\n\n", "\n", " ", ""] # list of strings
   front_chunks_to_remove : null # int or None
   last_chunks_to_remove : null # int or None
-  delimiters_to_remove : ['\t', '\n', '   ', '  '] # list of strings
+  delimiters_to_remove : ['\t', '\n', '   ', '  '] # list of strings