initialization

dockerfile

@@ -5,14 +5,21 @@ ENV PYTHONUNBUFFERED=1
 
 WORKDIR /app
 
-# System dependencies
+# System dependencies (critical for PDF/Image OCR)
 RUN apt-get update && apt-get install -y \
     poppler-utils \
+    tesseract-ocr \
+    libglib2.0-0 \
+    libsm6 \
+    libxext6 \
+    libxrender-dev \
     && rm -rf /var/lib/apt/lists/*
 
+# Python dependencies
 COPY requirements.txt .
 RUN pip install --upgrade pip && pip install -r requirements.txt
 
+# Copy app files
 COPY . .
 
 EXPOSE 7860