Update Dockerfile

Dockerfile

@@ -15,14 +15,17 @@ RUN pip install maturin
 # Set working directory
 WORKDIR /app
 
-# Copy all project files (including app.py and sample_rust)
+# Copy your project files (app.py, requirements.txt, sample_rust/)
 COPY . .
 
-# Build the wheel using maturin
+# Install Python dependencies
+RUN pip install -r requirements.txt
+
+# Build Rust extension
 RUN maturin build --release --manifest-path sample_rust/Cargo.toml
 
-# Install the built wheel
+# Install the generated wheel
 RUN pip install sample_rust/target/wheels/*.whl
 
-# Run your Python script automatically
+# Run your Flask app
 CMD ["python3", "app.py"]