# After Deployment Checklist

Once the HuggingFace Space finishes rebuilding (usually 2-5 minutes):

## 1. Clear Your Browser Cache
**Important:** Old cached JavaScript files may still have the error.

**Chrome/Edge:**
- Press `Ctrl + Shift + Delete` (Windows/Linux) or `Cmd + Shift + Delete` (Mac)
- Select "Cached images and files"
- Time range: "Last hour" is sufficient
- Click "Clear data"

**Firefox:**
- Press `Ctrl + Shift + Delete` (Windows/Linux) or `Cmd + Shift + Delete` (Mac)
- Select "Cache"
- Click "Clear"

**Safari:**
- Press `Cmd + Option + E` (Mac)
- Or: Safari menu → Preferences → Privacy → Manage Website Data → Remove All

## 2. Test These Pages

Visit your HuggingFace Space and test:

### Page 1: Service Health Monitor
```
https://huggingface.co/spaces/Really-amin/Datasourceforcryptocurrency-2/static/pages/service-health/index.html
```

**Check:**
- ✅ Page loads without errors
- ✅ No toast.js error in console (F12)
- ✅ Toast notifications appear when triggered

### Page 2: Technical Analysis
```
https://huggingface.co/spaces/Really-amin/Datasourceforcryptocurrency-2/static/pages/technical-analysis/index.html
```

**Check:**
- ✅ Page loads without errors
- ✅ No toast.js error in console (F12)
- ✅ Toast notifications appear when triggered

## 3. Check Browser Console

**How to open:**
- Press `F12` or `Ctrl + Shift + I` (Windows/Linux)
- Press `Cmd + Option + I` (Mac)
- Click the "Console" tab

**What to look for:**

### ✅ GOOD - Error is GONE:
```
✅ API Configuration loaded successfully
✅ Toast notification system ready
```

### ❌ BAD - Error still there (means cache not cleared):
```
❌ toast.js:11 Uncaught TypeError: Cannot read properties of undefined (reading 'MAX_VISIBLE')
```
**Fix:** Clear cache again and hard reload (Ctrl+Shift+R)

### ⚠️ IGNORE - These are HuggingFace errors (not ours):
```
⚠️ ERR_HTTP2_PING_FAILED
⚠️ Failed to fetch Space status via SSE: network error
⚠️ Failed to fetch usage status via SSE: network error
```
These errors are from HuggingFace's monitoring system and don't affect your app.

## 4. Test Toast Notifications

On any page, open the browser console and run:

```javascript
Toast.success('Test Success Message');
Toast.error('Test Error Message');
Toast.warning('Test Warning Message');
Toast.info('Test Info Message');
```

**Expected result:** You should see toast notifications appear in the top-right corner of the screen.

## 5. If Something Doesn't Work

### Problem: Still seeing toast.js error after clearing cache
**Solution:** Try a hard reload
- Chrome/Firefox/Edge: `Ctrl + Shift + R` (Windows/Linux) or `Cmd + Shift + R` (Mac)
- Safari: `Cmd + Option + R`

### Problem: Page doesn't load at all
**Solution:** 
1. Check if HuggingFace Space finished rebuilding
2. Check Space status at: https://huggingface.co/spaces/Really-amin/Datasourceforcryptocurrency-2
3. Wait a few more minutes if still building

### Problem: Toast notifications don't appear
**Solution:**
1. Check console for any other errors
2. Make sure you cleared browser cache
3. Verify the page has `<div id="toast-container"></div>` in the HTML

## Success Criteria

✅ No toast.js errors in console  
✅ Toast notifications work correctly  
✅ All pages load without JavaScript errors (except HF SSE warnings)  
✅ No breaking changes - everything works as before, just better  

---

## Summary

The fix has been deployed. After clearing your browser cache and refreshing the pages, the toast.js error should be completely gone. The remaining errors you see will be HuggingFace infrastructure issues that are outside your control and don't affect your application's functionality.

**Status:** Ready to test! 🚀