Update Dockerfile

Dockerfile

@@ -12,27 +12,36 @@ RUN apt-get update && \
 RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
-ENV PYTHONPATH=/app
-ENV GUNICORN_CMD_ARGS="--workers 2 --timeout 300 --keep-alive 60"
+ENV PYTHONPATH=/app \
+    PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1
 
 # Set up working directory
 WORKDIR /app
 
-# Install Python dependencies with precise versions
+# Install Python dependencies first (to leverage Docker cache)
 COPY --chown=user requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir --upgrade -r requirements.txt && \
-    pip install --no-cache-dir --upgrade "g4f>=0.2.0" psutil
-
-# Explicitly install gevent if you want to use it
-# RUN pip install gevent>=1.4
+    pip install --no-cache-dir --user -r requirements.txt && \
+    pip install --no-cache-dir --user g4f[all]
 
 # Copy application code
 COPY --chown=user . .
 
+# Expose port
+EXPOSE 7860
+
 # Health check
-HEALTHCHECK --interval=30s --timeout=3s \
+HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
     CMD curl -f http://localhost:7860/ || exit 1
 
-# Run the application (using sync worker for now)
-CMD ["gunicorn", "app:app"]
+# Run the application with better gunicorn settings
+CMD ["gunicorn", "--workers", "3", \
+    "--timeout", "600", \
+    "--bind", "0.0.0.0:7860", \
+    "--worker-class", "gevent", \
+    "--worker-connections", "1000", \
+    "--max-requests", "1000", \
+    "--max-requests-jitter", "50", \
+    "--preload", \
+    "app:app"]