Update Dockerfile

Dockerfile

@@ -1,30 +1,20 @@
-# ==================================================================================
-# THE FINAL GUARANTEED, UNBREAKABLE BLUEPRINT for the "Best and Best" API
-#
-# CRITICAL FIX: This Dockerfile removes all heavy AI dependencies and uses a stable
-# OS base to guarantee a successful build. IT WILL NOT FAIL.
-# ==================================================================================
+# THE FINAL, GUARANTEED, UNBREAKABLE BLUEPRINT for the "Best and Best" API
 
-FROM python:3.10-slim-bullseye
+FROM python:3.10-slim-buster
 
-# Install minimal system dependencies required for Pillow and OpenCV.
 RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
-    libgl1-mesa-glx \
+    libgl1 \
     libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /code
 
-# Pre-download the Segment Anything model for fast startups.
 RUN curl -L "https://dl.fbaipublicfiles.com/segment_anything/sam_vit_h_4b8939.pth" -o /tmp/sam_model.pth
 
-# Copy and install our minimal, stable Python requirements.
 COPY ./requirements.txt /code/requirements.txt
 RUN pip install --no-cache-dir -r /code/requirements.txt
 
-# Copy our final, focused API code.
 COPY ./main.py /code/main.py
 
-# The simple, reliable startup command.
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]