Rename inference_echodnd.py to inference_echo_dnd.py

Author: abdur75648

inference_echodnd.py inference_echo_dnd.pyinference_echodnd.py renamed to inference_echo_dnd.py

@@ -280,4 +280,4 @@ def create_argparser():
 if __name__ == "__main__":
     # This allows the script to be run from the command line.
     # Example: python your_script_name.py --image_path /path/to/image.png --model_path /path/to/model.pt --out_dir ./outputs
-    main()
+    main()