try cache

.github/workflows/main.yml

@@ -19,6 +19,14 @@ jobs:
         run: |
           echo "poetry_hash=$(md5sum poetry.lock | cut -c -32)" >> $GITHUB_OUTPUT
       - run: echo "${{ steps.hash.outputs.poetry_hash }}"
+      - name: Cache poetry
+        uses: https://github.com/actions/cache@v3 # Action cache
+        with: # specify with your GOMODCACHE and GOCACHE
+          path: |-
+            /root/.cache/pypoetry/virtualenvs
+          key: poetry_cache-${{ steps.hash.outputs.poetry_hash }}
+          restore-keys: |-
+            poetry_cache-${{ steps.hash.outputs.poetry_hash }}
       - run: poetry install --verbose
 
   # test2: