Prepare for Hugging Face Spaces deployment with simplified configuration

Dockerfile

@@ -15,20 +15,23 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir --upgrade -r requirements.txt
 
-# Download NLTK data
-RUN python -c "import nltk; nltk.download('punkt'); nltk.download('wordnet'); nltk.download('stopwords')"
-
-# Create necessary directories
-RUN mkdir -p data/users data/sessions data/conversations data/feedback
-RUN mkdir -p mental_health_model_artifacts/chroma_db
+# Create necessary directories with proper permissions
+RUN mkdir -p data/users data/sessions data/conversations data/feedback && \
+    mkdir -p mental_health_model_artifacts/chroma_db && \
+    mkdir -p nltk_data && \
+    chmod -R 777 data nltk_data mental_health_model_artifacts
 
 # Copy application files
 COPY app.py .
 COPY .env.example .env
 COPY api_mental_health.py .
+COPY run_api.sh .
+
+# Make the script executable
+RUN chmod +x run_api.sh
 
 # Expose the port Hugging Face Spaces expects
 EXPOSE 7860
 
 # Command to run the application
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["./run_api.sh"]