Update Dockerfile

Dockerfile

@@ -1,31 +1,41 @@
 FROM python:3.9-slim
 
+# -------------------- System Dependencies --------------------
 RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential gcc libffi-dev libpq-dev curl gnupg ca-certificates && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 
+# -------------------- Install Node.js --------------------
 RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
     apt-get install -y nodejs && \
+    npm install -g npm && \
     node -v && npm -v
 
+# -------------------- Set Work Directory --------------------
 WORKDIR /app
 
+# -------------------- Python Dependencies --------------------
 COPY requirements.txt .
-RUN pip install --no-cache-dir --upgrade pip && pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
-COPY app.py ./              # Make sure your FastAPI app file is named app.py
+# -------------------- Copy Source Code --------------------
+COPY app.py ./         # Make sure app.py exists in your build directory
 COPY test.js ./
-RUN npm install youtube-po-token-generator
 
-RUN mkdir -p /app/cache && chown 1000:1000 /app/cache && chmod 755 /app/cache
-RUN touch logs.json && chown 1000:1000 logs.json && chmod 664 logs.json
+# -------------------- Node Dependencies --------------------
+RUN npm install youtube-po-token-generator
 
-RUN useradd -m -u 1000 user
-USER user
+# -------------------- Cache Permissions for pytubefix --------------------
+# Let pytubefix write to its cache without permission issues
+RUN mkdir -p /usr/local/lib/python3.9/site-packages/pytubefix/__cache__ && \
+    chmod -R 777 /usr/local/lib/python3.9/site-packages/pytubefix/__cache__
 
-ENV PYTUBE_CACHE_DIR=/app/cache
-ENV PATH="/home/user/.local/bin:$PATH"
+# -------------------- Logs File --------------------
+RUN touch logs.json && chmod 666 logs.json
 
+# -------------------- Expose Port --------------------
 EXPOSE 7860
 
+# -------------------- Start FastAPI App --------------------
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "2"]