Update requirements.txt

requirements.txt

@@ -1,34 +1,28 @@
-# Web frameworks & servers
-fastapi>=0.95.0
-uvicorn>=0.22.0
+# Base image with Python 3.10
+FROM python:3.10-slim
 
-# HTTP clients & GraphQL
-httpx>=0.27.0
-gql[all]>=3.5
+WORKDIR /app
 
-# LLM & AI
-openai>=0.27.0
-google-generativeai>=0.5.0
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    build-essential \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
 
-# Data & parsing
-pydantic>=1.10
-python-dotenv>=1.0.0
-pandas>=2.0
-feedparser>=6.0
-xmltodict>=0.13.0
-requests>=2.28.1
-PyYAML>=6.0
-schedule>=1.2.0
+# Copy requirements first for better caching
+COPY requirements.txt .
 
-# Visualization & export
-plotly>=5.15
-fpdf>=1.7
-pyvis>=0.3.1
-streamlit<2.0,>=1.25.0
-streamlit-agraph>=0.0.45
-jinja2>=3.0.0
+# Install Python dependencies
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
-# NLP core
-spacy==3.4.4                   # compatible with scispacy en_core_sci_sm v0.5.x
-scispacy>=0.5.1
-en-core-sci-sm @ https://s3-us-west-2.amazonaws.com/ai2-s2-scispacy/releases/v0.5.1/en_core_sci_sm-0.5.1.tar.gz
+# Copy application files
+COPY . .
+
+# Set up non-root user
+RUN useradd -m appuser && chown -R appuser:appuser /app
+USER appuser
+
+# Run FastAPI with Uvicorn (Hugging Face Spaces expects port 7860)
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]