Update tests.py

tests.py

@@ -195,7 +195,7 @@ def create_code_files(filename: str, code) -> dict:
     transfer_files2()
     if isinstance(code, dict):
       with open(os.path.join(destination_dir, filename), 'w', encoding='utf-8') as f:
-          json.dump(x, f, ensure_ascii=False, indent=4)
+          json.dump(code, f, ensure_ascii=False, indent=4)
     else:
         f = open(os.path.join(destination_dir, filename), "w")
         f.write(str(code))
@@ -265,7 +265,6 @@ def run_code_files(start_cmd:str,forever_cmd:str) -> dict:
         - After execution, embed a download link (or display images/gifs/videos directly in markdown format) in your response.
         - When editing and subsequently re-executing the server with the forever_cmd='true' setting, the previous server instance will be automatically terminated, and the updated server will commence operation. This functionality negates the requirement for manual process termination commands such as pkill node.    
         - The opened ports can be externally accessed at https://suitable-liked-ibex.ngrok-free.app/ (ONLY if the website is running successfully)
-
     """    
     global files_list
 
@@ -293,11 +292,10 @@ def run_shell_command(cmd:str,forever_cmd:str) -> dict:
     Important Environment Notes:
         - The execution environment is **Alpine Linux**. Commands should be
           compatible (e.g., `sudo apk add` instead of `sudo apt-get install`).
-        - `sudo` should only be used when root privelages are required. 
+        - `sudo` should  be used when root privelages are required. Eg- `sudo apk add <package>`
         - Standard bash features like `&&`, `||`, pipes (`|`), etc., are supported.
         - When installing python packages , add an argument --break-system-packages to the pip install command.
         - The following npm packages are preinstalled:  express ejs chart.js .Any additional packages can be installed with npm install command.
-
     Args:
         cmd (str): The shell command to execute.
                    Example: ``mkdir test_dir && ls -l``