Update Dockerfile

Dockerfile

@@ -2,34 +2,49 @@ FROM nvidia/cuda:12.5.1-cudnn-devel-ubuntu20.04
 
 ENV DEBIAN_FRONTEND=noninteractive \
     TZ=Asia/Kolkata \
-    PYTHONUNBUFFERED=1
-
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    curl ca-certificates sudo git wget procps git-lfs \
-    zip unzip htop vim nano bzip2 libx11-6 build-essential \
-    libsndfile-dev python3-pip python3-venv software-properties-common \
- && rm -rf /var/lib/apt/lists/*
-
-RUN git clone https://github.com/browser-use/web-ui.git /web-ui
+    PYTHONUNBUFFERED=1 \
+    PATH="/opt/venv/bin:$PATH"
+
+# Install required OS packages (minimal set, pinned where possible)
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    curl \
+    ca-certificates \
+    git \
+    wget \
+    procps \
+    git-lfs \
+    unzip \
+    bzip2 \
+    libx11-6 \
+    build-essential \
+    libsndfile-dev \
+    python3-pip \
+    python3-venv \
+    && rm -rf /var/lib/apt/lists/*
+
+# Clone repository
+RUN git clone --depth=1 https://github.com/browser-use/web-ui.git /web-ui
 WORKDIR /web-ui
 
-RUN pip3 install uv
-
-# Create venv in /opt (exec mount)
-RUN uv venv /opt/venv --python 3.11
+# Install uv globally (avoids pip bootstrap issues)
+RUN pip3 install --no-cache-dir uv==0.4.17
 
-# Ensure world execute/read
-RUN chmod -R a+rx /opt/venv && chmod -R a+r /opt/venv
+# Create virtual environment in /opt (exec-mounted path)
+RUN uv venv /opt/venv --python 3.11 && \
+    chmod -R a+rx /opt/venv && chmod -R a+r /opt/venv
 
-RUN source /opt/venv/bin/activate.sh
-
-# Install deps in /opt/venv
-RUN python3 -m ensurepip --upgrade && \
-    pip3 install --upgrade pip uv playwright && \
-    pip3 install -r requirements.txt && \
-    playwright install --with-deps chromium
+# Install dependencies inside venv
+RUN /opt/venv/bin/python -m ensurepip --upgrade && \
+    /opt/venv/bin/pip install --no-cache-dir --upgrade pip uv==0.4.17 playwright && \
+    /opt/venv/bin/pip install --no-cache-dir -r requirements.txt && \
+    /opt/venv/bin/playwright install --with-deps chromium
 
+# Expose application port
 EXPOSE 7860
+
+# Keep root for NVIDIA entrypoint compatibility
 USER root
 
+# Explicitly use venv Python
 CMD ["/opt/venv/bin/python", "webui.py", "--ip", "0.0.0.0", "--port", "7860"]