Update Dockerfile

Dockerfile

@@ -25,6 +25,9 @@ COPY . .
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
     build-essential \
+    gfortran \
+    libblas-dev \
+    liblapack-dev \
     libglib2.0-0 \
     libsm6 \
     libxext6 \
@@ -32,13 +35,14 @@ RUN apt-get update && apt-get install -y \
     tesseract-ocr \
     poppler-utils \
     libgl1 \
-    # ffmpeg \
-    # libopencv-dev \
     curl \
     ca-certificates \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
+# Ensure Cython is available before building mkl_fft
+RUN pip install cython && pip install mkl_fft --no-binary :all:
+
 RUN pip install --upgrade pip && pip install -r requirements.txt
 
 # Create necessary directories with correct permissions