Update Dockerfile

change to remove time zone selection

Dockerfile

@@ -1,24 +1,21 @@
-# Base image with Python and PyTorch + torchaudio
-FROM pytorch/pytorch:2.1.0-cuda11.8-cudnn8-runtime
-
-# Set working directory
-WORKDIR /app
-
-# Install system dependencies
-RUN apt-get update && apt-get install -y \
-    ffmpeg \
-    git \
-    && rm -rf /var/lib/apt/lists/*
-
-# Install Python dependencies
-COPY requirements.txt .
-RUN pip install --upgrade pip && pip install -r requirements.txt
-
-# Copy app code
-COPY main.py .
-
-# Expose port
-EXPOSE 7860
-
-# Start FastAPI server
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+FROM pytorch/pytorch:2.1.0-cuda11.8-cudnn8-runtime
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=Etc/UTC
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    ffmpeg \
+    git \
+    tzdata \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN pip install --upgrade pip && pip install -r requirements.txt
+
+COPY main.py .
+
+EXPOSE 7860
+
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]