Force explicit file copy for Hugging Face build context

Dockerfile

@@ -1,14 +1,25 @@
 FROM python:3.10-slim
 
-# Copy everything in the repo into /app
-ADD . /app
+# Make absolutely sure the working directory exists
+RUN mkdir -p /app
 WORKDIR /app
 
+# Print working directory (for debugging)
+RUN echo "✅ Building from context:" && pwd && ls -R
+
+# Copy specific files explicitly by name
+COPY api_inference.py /app/api_inference.py
+COPY snp_universal_embedding.py /app/snp_universal_embedding.py
+COPY config.json /app/config.json
+COPY tokenizer.json /app/tokenizer.json
+COPY pytorch_model.bin /app/pytorch_model.bin
+COPY requirements.txt /app/requirements.txt
+
 # Install dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir -r /app/requirements.txt
 
 # Expose Hugging Face port
 EXPOSE 7860
 
-# Start the Flask app
-CMD ["python", "api_inference.py"]
+# Run the app
+CMD ["python", "/app/api_inference.py"]