code: def save_repo_cache(i):
      
  
      r=save_json_to_file({'json_file':work['dir_cache_repo_uoa'], 'dict':cache_repo_uoa})
      if r['return']>0: return r
  
      r=save_json_to_file({'json_file':work['dir_cache_repo_info'], 'dict':cache_repo_info})
      if r['return']>0: return r
  
      return {'return':0}
docs: Input:  {}
  
      Output: {
                return       - return code =  0, if successful
                                           >  0, if error
                (error)      - error text if return > 0
              }