Updates Dockerfile and requirements.txt

Dockerfile

@@ -6,6 +6,7 @@ RUN apt-get update && apt-get install -y ffmpeg git && rm -rf /var/lib/apt/lists
 WORKDIR /app/chatbot
 COPY requirements.txt .
 ENV SKLEARN_ALLOW_DEPRECATED_SKLEARN_PACKAGE_INSTALL=True
+RUN apt-get update && apt-get install -y build-essential
 RUN pip install --no-cache-dir -r requirements.txt
 
 # Create writable directories

requirements.txt

@@ -8,5 +8,6 @@ nest_asyncio
 flask-cors
 soundfile
 textblob
+Cython
 malaya
 parler_tts