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  FIXED: Chat Integration Now Works!
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WHAT WAS FIXED:
- Chat now properly formats tool results
- No more failed second LLM call
- Direct tool result formatting for reliability

PUSH THIS UPDATE:

cd /Users/hetalksinmaths/togmal/Togmal-demo
git add app_combined.py QUICK_PUSH.txt
git commit -m "Fix chat: Format tool results directly without second LLM call"
git push origin main

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  WHAT CHANGED
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Before:
1. User asks question
2. LLM calls tool ✅
3. Tool returns data ✅
4. LLM tries to format (FAILS ❌ - HF API issues)
5. User sees no response

After:
1. User asks question
2. LLM calls tool ✅
3. Tool returns data ✅
4. Direct formatting ✅
5. User sees formatted response ✅

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The chat will now work reliably!