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@@ -1,4 +1,4 @@
-# ==== Superkart Backend (Flask) ====
+# ===== SuperKart Backend (Flask + Gunicorn) =====
 FROM python:3.11-slim
 
 # Basic env hygiene
@@ -6,30 +6,26 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
     PIP_NO_CACHE_DIR=1
 
+# Workdir
 WORKDIR /app
 
-# Install system deps (if you need gcc for some pip builds, uncomment the next line)
-# RUN apt-get update && apt-get install -y --no-install-recommends build-essential && rm-rf /var/lib/apt/lists/*
-
-#Copy requirements first for better caching
+# (Optional) build tools if you ever need native builds
+# RUN apt-get update && apt-get install -y --no-install-recommends build-essential && rm -rf /var/lib/apt/lists/*
 
+# Install Python deps
 COPY requirements.txt /app/requirements.txt
+RUN pip install --no-cache-dir -r /app/requirements.txt
 
-# Install Python deps (add gunicorn here to serve Flask in production)
-RUN pip install --no-cache-dir- r /app/requirements.txt \
-    && pip install --no-cache-dir gunicorn==21.2.0
-
-# Copy the backend app
+# Copy app code (app.py, model/ if included, etc.)
 COPY . /app
 
-# Expose a port (Spaces will not inject PORT; exposing is optional but helpful locally)
+# Default model path (override via Space Variable if needed)
+ENV MODEL_PATH=/app/model/superkart_best_tuned_RandomForest.joblib
 
+# Expose the port HF uses (default 7860)
 EXPOSE 7860
-
-# Default to gunicorn, binding to $PORT if provided (Spaces) or 8000 locally 
 ENV PORT=7860
 
-CMD ["sh", "-c","gunicorn --bind=0.0.0.0:${PORT:-8000} app:app"]
-
-
+# Serve with gunicorn, bound to $PORT
+CMD ["sh", "-c", "gunicorn --bind 0.0.0.0:${PORT:-8000} app:app"]