updated docker file

Dockerfile

@@ -1,9 +1,9 @@
 # Use a lightweight official Python image as the base
 FROM python:3.10-slim
 
-# Install the libGL.so.1 dependency and other necessary packages
+# Install the correct system-level dependencies for OpenCV
 RUN apt-get update && apt-get install -y \
-    libgl1-mesa-glx \
+    libgl1 \
     libsm6 \
     libxext6 \
     && rm -rf /var/lib/apt/lists/*