Update Dockerfile

Dockerfile

@@ -1,31 +1,22 @@
-FROM python:3.10-slim
-
-# Set working directory
-WORKDIR /app
-
-# Copy the application files
-COPY app.py deep_research_system.py ./
-
-# Install system dependencies
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    && rm -rf /var/lib/apt/lists/*
-
-# Install Python dependencies
-RUN pip install --no-cache-dir \
-    streamlit \
-    langchain \
-    langgraph \
-    tavily-python \
-    langchain-openai \
-    && pip install --upgrade pip
-
-# Expose the port Streamlit runs on
-EXPOSE 8501
-
-# Environment variables for API keys (to be set in Hugging Face Spaces Secrets)
-ENV OPENAI_API_KEY=${OPENAI_API_KEY}
-ENV TAVILY_API_KEY=${TAVILY_API_KEY}
-
-# Command to run the app
-CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+# Use a lightweight Python image
+FROM python:3.10
+
+# Set the working directory
+WORKDIR /app
+
+# Copy all files into the container
+COPY . /app
+
+# Install Python dependencies
+RUN pip install --no-cache-dir \
+    streamlit \
+    langchain \
+    langgraph \
+    tavily-python \
+    langchain-openai \
+
+# Expose the port Streamlit runs on
+EXPOSE 8501
+
+# Command to run the app
+CMD streamlit run news_tts_app.py --server.port 8501 --server.address 0.0.0.0