text: Title: [BUG] - search_for_music and search_for_users methods does not return results
  Body: **Describe the bug**
  
  search_for_music and search_for_users methods do not return results, always empty arrays
  
  **The buggy code**
  
  Please insert the code that is throwing errors or is giving you weird unexpected results.
  
  ```
  TikTokApi.get_instance().search_for_music('say so', 5)
  
  TikTokApi.get_instance().search_for_users('baka prase', 5)
  ```
  
  **Expected behavior**
  
  To get 5 songs or users, regarding the method we are using.
  
  **Error Trace (if any)**
  
  Put the error trace below if there's any error thrown.
  ```
  No trace error
  ```
  
  **Desktop (please complete the following information):**
   - OS: [macOS Mojave]
   - TikTokApi Version [3.9.4]
  