Update Dockerfile

Dockerfile

@@ -1,36 +1,39 @@
-# Use an official Python base image
-FROM python:3.11-slim
+# Base image
+FROM python:3.10-slim
 
-# Set environment variables
-ENV PYTHONDONTWRITEBYTECODE=1
-ENV PYTHONUNBUFFERED=1
+# Set env to avoid interactive prompts and ensure models cache to /tmp
+ENV TRANSFORMERS_CACHE=/tmp \
+    HF_HOME=/tmp \
+    XDG_CACHE_HOME=/tmp \
+    PYTHONUNBUFFERED=1
 
-# Set work directory
-WORKDIR /app
-
-# System dependencies
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     poppler-utils \
     tesseract-ocr \
-    build-essential \
     libglib2.0-0 \
     libsm6 \
     libxext6 \
     libxrender-dev \
+    build-essential \
+    && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-# Install Python dependencies
+# Set working directory
+WORKDIR /app
+
+# Copy requirements and install
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Create upload folder with write permissions
-RUN mkdir -p /app/uploads && chmod -R 777 /app/uploads
-
 # Copy app files
 COPY . .
 
-# Expose port
+# Create upload directory
+RUN mkdir -p /tmp/uploads
+
+# Expose port (optional for HF Spaces)
 EXPOSE 7860
 
-# Run the Flask app
+# Start the Flask app
 CMD ["python", "app.py"]