Update Dockerfile

Dockerfile

@@ -17,8 +17,7 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
     pip install --no-cache-dir torch==2.1.0 torchaudio==2.1.0 --index-url https://download.pytorch.org/whl/cpu && \
     pip install --no-cache-dir ctranslate2==3.24.0 && \
-    pip install --no-cache-dir "av==10.0.0" --only-binary=av || \
-    pip install --no-cache-dir "av==9.2.0" --only-binary=av && \
+    pip install --no-cache-dir av==12.3.0 --only-binary=av && \
     pip install --no-cache-dir faster-whisper==0.10.1 && \
     pip install --no-cache-dir whisperx==3.1.1 && \
     pip install --no-cache-dir pyannote.audio==3.1.1 && \