feat: failed workflow bot (#758)

Signed-off-by: exploreriii <133720349+exploreriii@users.noreply.github.com>

Author: exploreriii

.github/workflows/bot-workflows.yml

@@ -0,0 +1,60 @@
+name: PythonBot - Workflow Failure Notifier
+
+on:  
+  workflow_dispatch:
+  workflow_run:
+    workflows:
+      - "PR Formatting"
+      - "Hiero Solo Integration Tests"
+      - "Run Examples"
+    types:
+      - completed
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  notify-pr:
+    if: ${{ github.event.workflow_run.conclusion == 'failure' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get associated PR number
+        id: get-pr
+        run: |
+          # Get "id" from the workflow run
+          HEAD_BRANCH=$(gh run view ${{ github.event.workflow_run.id }} \
+            --repo ${{ github.repository }} \
+            --json headBranch --jq '.headBranch')
+
+          # Find the PR number for this branch
+          PR_NUMBER=$(gh pr list --repo ${{ github.repository }} --state all --head "$HEAD_BRANCH" --json number --jq '.[0].number')
+
+          echo "PR_NUMBER=$PR_NUMBER" >> $GITHUB_ENV
+
+
+      - name: Comment on PR
+        if: env.PR_NUMBER != ''
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          REPO="${{ github.repository }}"
+            COMMENT=$(cat <<EOF
+            Hi, this is WorkflowBot. 
+            Your pull request cannot be merged as it is not passing all our workflow checks. 
+            Please click on each check to review the logs and resolve issues so all checks pass.
+
+            To help you:
+            - [DCO signing guide](https://github.com/hiero-ledger/hiero-sdk-python/blob/main/docs/sdk_developers/signing.md)
+            - [Changelog guide](https://github.com/hiero-ledger/hiero-sdk-python/blob/main/docs/sdk_developers/changelog_entry.md)
+            - [Merge conflicts guide](https://github.com/hiero-ledger/hiero-sdk-python/blob/main/docs/sdk_developers/merge_conflicts.md)
+            - [Rebase guide](https://github.com/hiero-ledger/hiero-sdk-python/blob/main/docs/sdk_developers/rebasing.md)
+            - [Testing guide](https://github.com/hiero-ledger/hiero-sdk-python/blob/main/docs/sdk_developers/testing.md)
+            - [Discord](https://github.com/hiero-ledger/hiero-sdk-python/blob/main/docs/discord.md)
+            - [Community Calls](https://zoom-lfx.platform.linuxfoundation.org/meetings/hiero?view=week)
+
+            Thank you for contributing!
+            From the Hiero Python SDK Team
+          EOF
+            )
+            gh pr comment "$PR_NUMBER" --repo "$REPO" --body "$COMMENT"

CHANGELOG.md

@@ -23,6 +23,7 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.
 - `alias`, `staked_account_id`, `staked_node_id` and `decline_staking_reward` fields to AccountCreateTransaction
 - `staked_account_id`, `staked_node_id` and `decline_staking_reward` fields to AccountInfo
 - Added `examples/token_create_transaction_supply_key.py` to demonstrate token creation with and without a supply key.
+- workflow: bot workflow which notifies developers of workflow failures in their pull requests.
 
 ### Changed
 - Refactored token-related example scripts (`token_delete.py`, `token_dissociate.py`, etc.) for improved readability and modularity. [#370]