Update Dockerfile

Dockerfile

@@ -1,5 +1,5 @@
 # Use Python 3.9 slim-buster for stability and smaller footprint
-FROM python:3.9-slim-buster as builder
+FROM python:3.9-slim-buster AS builder
 
 # Install system dependencies
 RUN apt-get update && \
@@ -7,6 +7,7 @@ RUN apt-get update && \
     gcc \
     python3-dev \
     libssl-dev \
+    curl \
     && rm -rf /var/lib/apt/lists/*
 
 # Create and activate virtual environment
@@ -24,6 +25,7 @@ FROM python:3.9-slim-buster
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
     libssl1.1 \
+    curl \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy virtual environment from builder
@@ -42,11 +44,11 @@ COPY --chown=krishna:krishna . .
 ENV PORT=7860 \
     PYTHONUNBUFFERED=1 \
     PYTHONPATH=/home/krishna/app \
-    GUNICORN_CMD_ARGS="--bind=0.0.0.0:7860 --workers=2 --threads=4 --timeout=120 --worker-class=gthread --log-level=info"
+    GUNICORN_CMD_ARGS="--bind=0.0.0.0:7860 --workers=1 --threads=2 --timeout=120 --worker-class=gthread --log-level=info"
 
 # Expose port and health check
 EXPOSE 7860
-HEALTHCHECK --interval=30s --timeout=3s \
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
     CMD curl -f http://localhost:7860/ || exit 1
 
 # Run Gunicorn