fix: reorganize import statements for clarity and remove unused imports

src/AI_Models/wave2vec_inference.py

@@ -1,5 +1,10 @@
 import torch
-from transformers import AutoModelForCTC, AutoProcessor, Wav2Vec2Processor
+from transformers import (
+    AutoModelForCTC,
+    AutoProcessor,
+    Wav2Vec2Processor,
+    Wav2Vec2ForCTC,
+)
 import onnxruntime as rt
 import numpy as np
 import librosa
@@ -101,11 +106,6 @@ class Wave2Vec2ONNXInference:
         return self.buffer_to_text(audio_input)
 
 
-from onnxruntime.quantization.quantize import quantize
-from transformers import Wav2Vec2ForCTC
-import torch
-import argparse
-
 # took that script from: https://github.com/ccoreilly/wav2vec2-service/blob/master/convert_torch_to_onnx.py