Update Dockerfile

Dockerfile

@@ -1,29 +1,29 @@
-# Use optimized Python image
+# Use a lightweight Python image
 FROM python:3.9-slim
 
 # Set the working directory inside the container
 WORKDIR /app
 
-# Install required system dependencies for OCR & PDFs
+# Copy requirements file and install dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Ensure necessary libraries for Hugging Face and document processing
 RUN apt-get update && apt-get install -y \
-    tesseract-ocr \
-    poppler-utils \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
 
-# Set environment variables for Hugging Face cache
-ENV HF_HOME=/tmp/cache
-RUN mkdir -p /tmp/cache && chmod 777 /tmp/cache
-
-# Install Python dependencies
-COPY requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade pip
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Copy the application code
+# Copy application files
 COPY . .
 
-# Expose the port for API access
+# Expose the port Flask runs on
 EXPOSE 7860
 
-# Use Gunicorn for production
+# Set environment variables for better CPU performance
+ENV TOKENIZERS_PARALLELISM=false \
+    TRANSFORMERS_OFFLINE=1 \
+    HF_DATASETS_OFFLINE=1
+
+# Run the application using Gunicorn with multiple workers
 CMD ["gunicorn", "-w", "2", "-b", "0.0.0.0:7860", "app:app"]