Update Dockerfile and app.py

Dockerfile

@@ -13,14 +13,17 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 # Install Python packages
 RUN pip install --upgrade pip
-RUN pip install verovio
-RUN python3 -c "import verovio, sys; sys.stderr.write('✅ Verovio version: ' + verovio.toolkit().getVersion() + '\n')"
-RUN pip install gradio
-RUN pip install music21
+#RUN pip install verovio
+#RUN python3 -c "import verovio, sys; sys.stderr.write('✅ Verovio version: ' + verovio.toolkit().getVersion() + '\n')"
+#RUN pip install gradio
+#RUN pip install music21
+
+COPY requirements.txt .
+RUN pip install -r requirements.txt
 
 # Copy app and MEI file
 WORKDIR /app
-COPY app.py .
+COPY . .
 COPY example.mei .
 
 CMD ["python3", "app.py"]

app.py

@@ -271,7 +271,7 @@ def launch_app():
     if hex.on_huggingface:
         hex.ui.launch(server_name="0.0.0.0", server_port=7860)
     else:
-        hex.ui.launch()
+        hex.ui.launch(server_name="0.0.0.0", server_port=7860)
 
 
 launch_app()