api migration

Dockerfile

@@ -0,0 +1,39 @@
+# Dockerfile for Hugging Face Spaces (Docker SDK)
+# This is the main Dockerfile used by HF Spaces when sdk: docker is set
+FROM python:3.10-slim
+
+# System dependencies
+RUN apt-get update && apt-get install -y \
+    gcc \
+    g++ \
+    cmake \
+    libopenblas-dev \
+    libomp-dev \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
+WORKDIR /app
+
+# Copy requirements first for better caching
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Expose ports
+# 7860: Gradio UI (primary, exposed by HF Spaces)
+# 5001: Flask API (runs in background thread)
+EXPOSE 7860 5001
+
+# Health check - check Gradio endpoint
+HEALTHCHECK --interval=30s --timeout=30s --start-period=60s --retries=3 \
+    CMD curl -f http://localhost:7860/ || exit 1
+
+# Run main.py (starts both Gradio and Flask API)
+# main.py starts Flask API in background thread and launches Gradio
+CMD ["python", "main.py"]
+

Dockerfile.hf

@@ -1,5 +1,5 @@
-# Dockerfile.hf
-FROM python:3.9-slim
+# Dockerfile for Hugging Face Spaces (Docker SDK)
+FROM python:3.10-slim
 
 # System dependencies
 RUN apt-get update && apt-get install -y \
@@ -8,6 +8,7 @@ RUN apt-get update && apt-get install -y \
     cmake \
     libopenblas-dev \
     libomp-dev \
+    curl \
     && rm -rf /var/lib/apt/lists/*
 
 # Set working directory
@@ -22,13 +23,16 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy application code
 COPY . .
 
-# Expose port for Gradio
-EXPOSE 7860
+# Expose ports
+# 7860: Gradio UI (primary, exposed by HF Spaces)
+# 5001: Flask API (runs in background thread)
+EXPOSE 7860 5001
 
-# Health check
-HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
-    CMD python -c "import requests; requests.get('http://localhost:7860')"
+# Health check - check Gradio endpoint
+HEALTHCHECK --interval=30s --timeout=30s --start-period=60s --retries=3 \
+    CMD curl -f http://localhost:7860/ || exit 1
 
-# Run the application
-CMD ["python", "app.py"]
+# Run main.py (starts both Gradio and Flask API)
+# main.py starts Flask API in background thread and launches Gradio
+CMD ["python", "main.py"]
 

README.md

@@ -3,8 +3,8 @@ title: AI Research Assistant MVP
 emoji: 🧠
 colorFrom: blue
 colorTo: purple
-sdk: gradio
-app_file: app.py
+sdk: docker
+app_port: 7860
 pinned: false
 license: apache-2.0
 tags: