Update Dockerfile

Dockerfile

@@ -1,28 +1,30 @@
 FROM python:3.9-slim
 
 ENV DEBIAN_FRONTEND=noninteractive
+ENV PYTHONUNBUFFERED=1
 
-RUN apt-get update --fix-missing && apt-get install -y \
-    libgl1-mesa-glx \
-    libglib2.0-0 \
+RUN apt-get update && apt-get install -y \
     ffmpeg \
+    libgl1 \
+    libglib2.0-0 \
     build-essential \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
 
-COPY . .
-
 RUN pip install --no-cache-dir --upgrade pip
+
 RUN pip install --no-cache-dir \
+    opencv-python-headless \
+    numpy \
     fastapi \
     uvicorn \
     python-multipart \
     requests \
-    vidstab \
-    opencv-python-headless \
-    numpy
+    vidstab
+
+COPY . .
 
 RUN mkdir -p uploads processed && chmod -R 777 uploads processed