claude fixes

Dockerfile

@@ -1,23 +1,17 @@
 # Dockerfile for Rubric AI on Hugging Face Spaces
-FROM python:3.11
+FROM python:3.11-slim
 
-# --- 1. CONSOLIDATED SYSTEM DEPENDENCIES (CRUCIAL) ---
-# This single block installs ALL necessary compilers and scientific libraries.
+# System dependencies for scientific Python packages
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
-    # Essential build tools for various Python packages
     build-essential \
-    # Fortran Compiler (Needed for SciPy/NumPy build)
     gfortran \
-    # Linear Algebra Headers (Fixes OpenBLAS/LAPACK dependency errors)
     libblas-dev \
     liblapack-dev \
     libopenblas-dev \
-    # Python development headers
     python3-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# Set working directory
 WORKDIR /app
 
 # Create storage directory for NiceGUI with full permissions
@@ -26,30 +20,25 @@ RUN mkdir -p /storage && chmod 777 /storage
 # Copy requirements first for better caching
 COPY requirements.txt .
 
-# Install Python dependencies (Two-step install for reliability)
-# (Note: These need to be on one line or use the explicit package versions)
+# Install scientific packages first (build from source needs these separate)
 RUN pip install --no-cache-dir \
-    numpy==2.3.5 \
-    scikit-learn==1.7.2 \
-    scipy==1.16.3 \
+    numpy \
+    scikit-learn \
+    scipy \
     python-multipart
 
-# Install remaining Python dependencies
+# Install remaining dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
 # Copy application code
 COPY . .
 
-# Copy static files
-COPY static/ /app/static/
-
-# Set environment variables
+# Environment variables
 ENV PYTHONUNBUFFERED=1
 ENV NICEGUI_STORAGE_PATH=/storage
 
-# Expose Hugging Face Spaces default port
+# Expose HF Spaces port
 EXPOSE 7860
 
-# Run the application
+# Run application
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
-RUN mkdir -p /storage && chmod 777 /storage

backend/app.py

@@ -28,8 +28,8 @@ def create_app() -> FastAPI:
         allow_headers=["*"],
     )
 
-    # Include API routes
-    app.include_router(api_router)
+    # Include API routes with /api prefix to avoid NiceGUI mount conflicts
+    app.include_router(api_router, prefix="/api")
 
     # Health check endpoint
     @app.get("/health")