Update Dockerfile

Dockerfile

@@ -1,16 +1,19 @@
 # Dockerfile
 
-# Base image jo Python aur ML ke liye zaroori libraries rakhti hai
+# Base image
 FROM python:3.10-slim
 
 # Working Directory set karein
 WORKDIR /app
 
-# 1. System dependencies install karein
-# libgl1-mesa-glx ki jagah sirf 'libgl1' install karein. Yeh zyada basic aur compatible package hai.
+# 1. Zaroori System dependencies install karein
+# - libgl1: libGL.so.1 error ke liye (Pichla hal)
+# - libgthread-2.0-0: libgthread-2.0.so.0 error ke liye (Maujooda hal)
 RUN apt-get update && \
-    apt-get install -y libgl1 && \
-    rm -rf /var/lib/apt/lists/*
+    apt-get install -y --no-install-recommends \
+    libgl1 \
+    libgthread-2.0-0 \
+    && rm -rf /var/lib/apt/lists/*
 
 # Dependencies file ko copy karein
 COPY requirements.txt .