Add Dockerfile and update README for Docker support

Introduces a Dockerfile for containerized deployment using Python 3.11 and required system dependencies. Updates the README to reflect Docker usage, specifying the app port and removing Gradio-specific SDK and Python version fields.

Dockerfile

@@ -0,0 +1,39 @@
+# Use Python 3.11 (more compatible than 3.13 for many packages)
+FROM python:3.11-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies for document processing
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    tesseract-ocr \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install uv for fast dependency resolution
+RUN pip install uv
+
+# Copy requirements first for better caching
+COPY requirements.txt .
+
+# Install Python dependencies with uv
+# Using --system to install into the system Python (not a venv)
+RUN uv pip install --system --no-cache -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Create reports directory
+RUN mkdir -p reports
+
+# Expose Gradio default port
+EXPOSE 7860
+
+# Set environment variables for Gradio
+ENV GRADIO_SERVER_NAME="0.0.0.0"
+ENV GRADIO_SERVER_PORT="7860"
+
+# Run the application
+CMD ["python", "gradio_demo.py"]

README.md

@@ -3,11 +3,9 @@ title: Consulting Assistant
 emoji: 🤓
 colorFrom: blue
 colorTo: gray
-sdk: gradio
-sdk_version: "5.49.1"
-app_file: gradio_demo.py
+sdk: docker
+app_port: 7860
 pinned: false
-python_version: "3.13.9"
 ---
 
 license: mit  <br>