Rename Dockerfile to dockerfile

Dockerfile → dockerfile

@@ -1,18 +1,22 @@
 FROM python:3.9
 
-# Install Tesseract OCR
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     tesseract-ocr \
     libtesseract-dev \
-    pkg-config \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy your app files
-COPY . /app
+# Set the working directory
 WORKDIR /app
 
+# Copy the requirements.txt file
+COPY requirements.txt ./
+
 # Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Run your Gradio app
-CMD ["gradio", "app.py"]
+# Copy the rest of the application code
+COPY . .
+
+# Run the Gradio app
+CMD ["python", "app.py"]