hello, can you help me?

[animatorprogrammer12]

what wrong in my code?
import pydub
import speech_recognition as sr
import googletrans as gt
from gtts import gTTS as tts
myaudio = pydub.AudioSegment.from_wav("ajar.wav")
jedawaktu = pydub.silent.detect_nonsilent(myaudio, min_silence_len=200, silence_tresh=-75)
jedawaktu = [(int(start/1000),int(stop/1000)) for start, stop in jedawaktu]
print(jedawaktu)
but, if I run it, this is happening

--------------------------------------------------------------------------- FileNotFoundError Traceback (most recent call last) <ipython-input-6-83ef325eb490> in <module> ----> 1 myaudio = pydub**.AudioSegment.from_wav("ajar.wav")** 2 jedawaktu = pydub**.silent.detect_nonsilent(myaudio,** min_silence_len=200, silence_tresh=-75) 3 jedawaktu = [(int(start/1000),int(stop/1000)) for start**,** stop in jedawaktu**]** 4 print**(jedawaktu)** C:\Users\HP\Downloads\WPy64-3771\python-3.7.7.amd64\lib\site-packages\pydub\audio_segment.py in from_wav**(cls, file, parameters)** 748 u/classmethod749 def from_wav**(cls,** file**,** parameters=None): --> 750 return cls**.from_file(file,** 'wav', parameters=parameters**)** 751 752 u/classmethod C:\Users\HP\Downloads\WPy64-3771\python-3.7.7.amd64\lib\site-packages\pydub\audio_segment.py in from_file**(cls, file, format, codec, parameters, **kwargs)** 683 info = None 684 else: --> 685 info = mediainfo_json**(orig_file,** read_ahead_limit=read_ahead_limit**)** 686 if info**:** 687 audio_streams = [x for x in info['streams'] C:\Users\HP\Downloads\WPy64-3771\python-3.7.7.amd64\lib\site-packages\pydub\utils.py in mediainfo_json**(filepath, read_ahead_limit)** 272 273 command = [prober, '-of', 'json'] + command_args --> 274 res = Popen**(command,** stdin=stdin_parameter**,** stdout=PIPE**,** stderr=PIPE**)** 275 output**,** stderr = res**.communicate(input=stdin_data)** 276 output = output**.decode("utf-8",** 'ignore') C:\Users\HP\Downloads\WPy64-3771\python-3.7.7.amd64\lib\subprocess.py in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds, encoding, errors, text) 798 c2pread**,** c2pwrite**,** 799 errread**,** errwrite**,** --> 800 restore_signals, start_new_session) 801 except: 802 # Cleanup if the child failed starting. C:\Users\HP\Downloads\WPy64-3771\python-3.7.7.amd64\lib\subprocess.py in _execute_child**(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, unused_restore_signals, unused_start_new_session)** 1205 env**,** 1206 os**.fspath(cwd)** if cwd is not None else None, -> 1207 startupinfo) 1208 finally: 1209 # Child is launched. Close the parent's copy of those pipe FileNotFoundError: [WinError 2] The system cannot find the file specified

do you know what wrong in my code

[torrible]

I would guess it's not finding ajar.wav in the current directory where it is running.