Update Dockerfile

Dockerfile

@@ -19,11 +19,11 @@ RUN pip install --no-cache-dir -r /app/requirements.txt
 RUN apt-get update \
     && apt-get install -y --no-install-recommends execstack \
     && rm -rf /var/lib/apt/lists/* \
-    && python - <<'PY' \
-import silero_vad_lite, subprocess \
-so = silero_vad_lite.__file__.replace('__init__.py', 'data/silero_vad_lite.so') \
-subprocess.check_call(['execstack','-c',so]) \
-print('cleared execstack on', so) \
+    && python - <<'PY'
+import silero_vad_lite, subprocess
+so = silero_vad_lite.__file__.replace('__init__.py', 'data/silero_vad_lite.so')
+subprocess.check_call(['execstack', '-c', so])
+print('cleared execstack on', so)
 PY
 
 # Copy app