updated dockerfile added debug stmts+debian update

Dockerfile

@@ -1,11 +1,11 @@
-# Use an official Python runtime as a parent image
-FROM python:3.11-slim-buster
+# Use a more recent Debian version officially supported by Playwright
+FROM python:3.11-slim-bookworm
 
 # Set the working directory inside the container
 WORKDIR /app
 
 # Install system dependencies required by Playwright, Git, and other libs
-# Removed 'chromium' from this list as Playwright will install its own
+# This list is more aligned with Debian Bookworm's requirements for Playwright Chromium
 RUN apt-get update && apt-get install -y \
     fonts-liberation \
     libappindicator3-1 \
@@ -31,17 +31,17 @@ RUN apt-get update && apt-get install -y \
     libxrender1 \
     libxss1 \
     libxtst6 \
-    libgbm-dev \
+    libgbm1 \
     libasound2-dev \
     xvfb \
     git \
-    # Additional Playwright dependencies for Debian Buster:
     libxkbcommon0 \
     libfontconfig1 \
     libstdc++6 \
     libx11-6 \
     libxcb1 \
-    # chromium REMOVED from here
+    libnss3-dev \
+    # Clean up apt caches to reduce image size
     && rm -rf /var/lib/apt/lists/*
 
 # Copy common Python dependencies first (needed for pip installs)
@@ -55,12 +55,16 @@ RUN pip install --no-cache-dir --upgrade pip setuptools wheel
 # Install proxy-lite in "editable" mode directly from its GitHub repository.
 RUN pip install --no-cache-dir --no-input --force-reinstall -e git+https://github.com/convergence-ai/proxy-lite.git#egg=proxy-lite
 
-# Install the rest of the common Python dependencies from requirements.txt
+# Install the rest of the Python dependencies from requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
-RUN python -m playwright --version
-RUN ls -al /root/.cache/ms-playwright/ # To see if browsers are even downloaded
 
-# --- END: Core Python and proxy-lite setup ---
+# --- Debugging: Check Playwright version and browser installation ---
+RUN echo "--- Checking Playwright Version ---"
+RUN python -m playwright --version
+RUN echo "--- Listing Playwright Browser Cache ---"
+RUN ls -al /root/.cache/ms-playwright/
+RUN echo "-----------------------------------"
+# --- End Debugging ---
 
 # Copy your Flask application code (app.py) and other project files.
 COPY . .
@@ -72,14 +76,17 @@ RUN mkdir -p /app/src/proxy-lite/local_trajectories \
     && chmod -R 777 /app/src/proxy-lite/local_trajectories
 # --- END: Directory permission workaround ---
 
+# Set environment variables for Playwright BEFORE installing browsers,
+# and use xvfb-run to ensure a display environment for installation verification.
+ENV DISPLAY=:99
+ENV XDG_RUNTIME_DIR=/tmp
+
 # Install Playwright browser binaries within the container
-# Using 'python -m playwright install' is more explicit and robust
-RUN python -m playwright install chromium
+# Wrapping with xvfb-run helps ensure the environment is ready for browser checks during install
+RUN xvfb-run python -m playwright install chromium
 
-# Set environment variables for Playwright
+# Set environment variables for Playwright (can be redundant but good to ensure persistence)
 ENV PLAYWRIGHT_BROWSERS_PATH=/root/.cache/ms-playwright/
-ENV DISPLAY=:99
-ENV XDG_RUNTIME_DIR=/tmp
 
 # Expose the port your Flask app will listen on. Hugging Face Spaces requires 7860.
 EXPOSE 7860