Restore full ML server (Space is working, just need real models)

Dockerfile

@@ -6,19 +6,31 @@ WORKDIR /code
 
 # Set environment variables
 ENV PORT=7860
+ENV TRANSFORMERS_CACHE=/code/.cache/transformers
+
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    build-essential \
+    git \
+    && rm -rf /var/lib/apt/lists/*
 
 # Copy requirements first for better caching
 COPY requirements.txt .
 
-# Install only essential packages for now
+# Install dependencies (add back torch and transformers)
 RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir fastapi uvicorn pydantic python-multipart pillow
+    pip install --no-cache-dir torch==2.1.0 transformers==4.46.3 && \
+    pip install --no-cache-dir -r requirements.txt
 
 # Copy the rest of the application
 COPY . .
 
+# Create cache directory for transformers
+RUN mkdir -p /code/.cache/transformers
+
 # Make port 7860 available
 EXPOSE 7860
 
-# Run the FastAPI server
-CMD ["uvicorn", "server_minimal:app", "--host", "0.0.0.0", "--port", "7860"]
+# Run the main FastAPI server (not minimal)
+CMD ["uvicorn", "server:app", "--host", "0.0.0.0", "--port", "7860"]