fix: resolve package installation issues

- Add proper package repository update
- Install build-essential and development packages
- Fix NLTK installation and data download
- Clean up package lists after installation

Dockerfile

@@ -3,67 +3,49 @@
 # ============================================
 FROM python:3.10-slim-bookworm AS base
 
-# Configure build environment with optimized settings
-ENV NODE_OPTIONS="--max_old_space_size=4096" \
-    NEXT_TELEMETRY_DISABLED=1 \
-    NODE_ENV=production \
-    PYTHONDONTWRITEBYTECODE=1 \
-    TZ=UTC \
-    STORAGE_DIR=/storage \
-    PIP_NO_CACHE_DIR=1 \
-    PIP_DISABLE_PIP_VERSION_CHECK=1
+# Force package update and installation at build time
+ARG CACHEBUST=1
+ARG DEBIAN_FRONTEND=noninteractive
 
-# Install base system dependencies
+# Update package lists and install essential build dependencies
 RUN apt-get update && \
-    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
-        tzdata \
-        git \
-        curl \
-        redis-server \
+    apt-get install -y --no-install-recommends \
         build-essential \
         gcc \
         g++ \
-        libc-dev \
+        libc6-dev \
         libffi-dev \
         libgmp-dev \
         libmpfr-dev \
         libmpc-dev \
         libssl-dev \
         make \
-        pkg-config && \
-    rm -f /etc/localtime && \
-    ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && \
-    echo $TZ > /etc/timezone && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
-
-# Split package installation into smaller chunks
-RUN pip install --no-cache-dir \
-    gunicorn gevent grpcio pydantic-settings protobuf grpcio-tools && \
-    pip install --no-cache-dir \
-    flask flask-cors Flask-SQLAlchemy==3.1.1 Flask-Migrate==4.0.7 && \
-    pip install --no-cache-dir \
-    flask-login flask-restful flask-limiter flask-caching flask-jwt-extended flask-socketio && \
-    pip install --no-cache-dir \
-    PyYAML celery redis psycopg2-binary sqlalchemy alembic
+        pkg-config \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
-# Install ML-related packages separately
+# Install Python dependencies
 RUN pip install --no-cache-dir \
-    numpy pandas scikit-learn scipy && \
-    pip install --no-cache-dir \
-    torch --index-url https://download.pytorch.org/whl/cpu && \
-    pip install --no-cache-dir \
-    tensorflow-cpu
-
-# Install AI service packages
-RUN pip install --no-cache-dir \
-    openai==1.14.0 anthropic==0.23.1 cohere==4.43 && \
-    pip install --no-cache-dir \
-    langchain langchain-community langchain-core langchain-openai
+    gunicorn \
+    gevent \
+    grpcio \
+    pydantic-settings \
+    protobuf \
+    grpcio-tools \
+    flask \
+    flask-cors \
+    Flask-SQLAlchemy==3.1.1 \
+    Flask-Migrate==4.0.7 \
+    flask-login \
+    flask-restful \
+    flask-limiter \
+    flask-caching \
+    flask-jwt-extended \
+    flask-socketio
 
 # Install NLTK and download required data
 RUN pip install --no-cache-dir nltk && \
-    python -m nltk.downloader punkt averaged_perceptron_tagger
+    python -c "import nltk; nltk.download('punkt'); nltk.download('averaged_perceptron_tagger')"
 
 # ============================================
 # Web builder stage - optimized