add: files for hf spaces deployment 2

README.md

@@ -1,14 +1,33 @@
 ---
 title: Startup Equity Calculator
-emoji: 📉
-colorFrom: gray
-colorTo: red
+emoji: 🚀
+colorFrom: blue
+colorTo: green
 sdk: gradio
-sdk_version: 5.39.0
+sdk_version: 4.44.0
 app_file: app.py
 pinned: false
 license: mit
-short_description: Allows you to calculate the value of your equity at a startu
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Startup Equity Calculator
+
+A comprehensive tool to calculate and compare the value of startup stock options across multiple exit scenarios.
+
+## Features
+
+- 📊 **Multi-scenario analysis** - Compare conservative, base case, and optimistic exits
+- ⚖️ **Liquidation preferences** - Handles participating vs non-participating preferred stock
+- 📈 **Visual analytics** - Interactive charts showing option values and ROI
+- 🧮 **Detailed calculations** - Liquidation waterfall showing how proceeds are distributed
+
+## How to Use
+
+1. **Enter your cap table details**: Total shares, your options, strike price
+2. **Add funding rounds**: Include any Seed, Series A, or Series B rounds  
+3. **Define exit scenarios**: Create multiple scenarios to compare outcomes
+4. **Analyze results**: Review the comparison table and visual charts
+
+## Disclaimer
+
+This tool is for educational purposes only. Consult with financial and tax professionals before making investment decisions.

requirements.txt

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+gradio==5.39.0
+plotly==6.2.0
+pandas==2.3.1