FIX: dockerfile

Dockerfile

@@ -1,5 +1,5 @@
-# Use Python 3.12 slim image for smaller size
-FROM python:3.12-slim
+# Use Python 3.11 slim image for better compatibility
+FROM python:3.11-slim
 
 # Set working directory
 WORKDIR /app
@@ -10,18 +10,24 @@ ENV PYTHONDONTWRITEBYTECODE=1
 ENV STREAMLIT_SERVER_PORT=8501
 ENV STREAMLIT_SERVER_ADDRESS=0.0.0.0
 
-# Install system dependencies
+# Install system dependencies in one layer
 RUN apt-get update && apt-get install -y \
     gcc \
     g++ \
     curl \
-    && rm -rf /var/lib/apt/lists/*
+    build-essential \
+    libffi-dev \
+    libssl-dev \
+    python3-dev \
+    && rm -rf /var/lib/apt/lists/* \
+    && apt-get clean
 
 # Copy requirements first for better caching
 COPY requirements.txt .
 
-# Install Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+# Install Python dependencies with optimizations
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
 # Copy application code
 COPY . .

RAILWAY_DEPLOYMENT.md

@@ -1,118 +0,0 @@
-# Railway Deployment Guide
-
-This guide explains how to deploy the Financial Agent on Railway with all services running on one server.
-
-## Architecture
-
-The deployment runs three services on a single Railway server:
-
-1. **Streamlit App** (Main Port): The main web interface
-2. **MCP Stock Server** (Port + 1): Provides stock data tools
-3. **MCP News Server** (Port + 2): Provides news data tools
-
-## Port Configuration
-
-- **Main Port**: `$PORT` (set by Railway)
-- **Stock Server**: `$PORT + 1`
-- **News Server**: `$PORT + 2`
-
-For example, if Railway assigns port 3000:
-
-- Streamlit: `http://localhost:3000`
-- Stock Server: `http://localhost:3001`
-- News Server: `http://localhost:3002`
-
-## Files Overview
-
-### Core Application Files
-
-- `Home.py` - Main Streamlit application (unchanged)
-- `mcp_stock_server.py` - Stock data MCP server
-- `mcp_news_server.py` - News data MCP server
-
-### Deployment Files
-
-- `start_services.py` - Main startup script that launches all services
-- `update_mcp_urls.py` - Updates MCP server URLs in Home.py
-- `railway.toml` - Railway configuration
-- `Dockerfile` - Container configuration
-
-## Deployment Process
-
-1. **Railway Build**: Railway builds the Docker container
-2. **Startup**: `start_services.py` is executed
-3. **URL Update**: MCP server URLs are updated for the correct ports
-4. **Service Launch**: All three services start in parallel
-5. **Health Check**: Railway monitors the main Streamlit port
-
-## Environment Variables
-
-Set these in Railway dashboard:
-
-```bash
-GROQ_API_KEY=your_groq_api_key_here
-MODEL=mistralai/mistral-small-3.2-24b-instruct:free
-```
-
-## Local Development
-
-To test locally:
-
-```bash
-# Set environment variables
-export PORT=8501
-export GROQ_API_KEY=your_key_here
-export MODEL=mistralai/mistral-small-3.2-24b-instruct:free
-
-# Run the startup script
-python start_services.py
-```
-
-## Troubleshooting
-
-### Services Not Starting
-
-1. Check Railway logs for error messages
-2. Verify all required files are present
-3. Ensure environment variables are set correctly
-
-### MCP Connection Issues
-
-1. Check if MCP servers are running on correct ports
-2. Verify URLs in Home.py are updated correctly
-3. Check network connectivity between services
-
-### Memory Issues
-
-- Railway provides limited memory
-- Consider reducing model complexity if needed
-- Monitor memory usage in Railway dashboard
-
-## Monitoring
-
-- **Main App**: Access via Railway URL
-- **Logs**: Check Railway dashboard for service logs
-- **Health**: Railway monitors `/_stcore/health` endpoint
-
-## Security Notes
-
-- All services run on localhost (internal communication)
-- Only the main Streamlit port is exposed externally
-- MCP servers are not directly accessible from outside
-
-## Customization
-
-To modify the deployment:
-
-1. **Add new services**: Update `start_services.py`
-2. **Change ports**: Modify port calculation logic
-3. **Update configuration**: Edit `railway.toml` or `Dockerfile`
-
-## Support
-
-For deployment issues:
-
-1. Check Railway logs first
-2. Verify environment variables
-3. Test locally before deploying
-4. Review service startup sequence

railway.toml

@@ -12,5 +12,5 @@ restartPolicyMaxRetries = 10
 [env]
 GROQ_API_KEY = ""
 MODEL = ""
-NEWS_SERVER_URL = "http://localhost:8001/mcp"
-STOCK_SERVER_URL = "http://localhost:8002/mcp" 
+NEWS_SERVER_URL = "http://localhost:8002/mcp"
+STOCK_SERVER_URL = "http://localhost:8001/mcp"