diff --git a/.github/workflows/test-code-embedder.yml b/.github/workflows/test-code-embedder.yml
index 3229ad4..2d28a10 100644
--- a/.github/workflows/test-code-embedder.yml
+++ b/.github/workflows/test-code-embedder.yml
@@ -10,6 +10,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
+
       - name: Code Embedder
         uses: ./
         env:
diff --git a/Dockerfile b/Dockerfile
index 88ec8e9..78fefa0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,20 @@
-FROM alpine:3.10
+FROM python:3.11-slim
 
 ENV GITHUB_TOKEN=${GITHUB_TOKEN}
 ENV GITHUB_REPOSITORY=${GITHUB_REPOSITORY}
 ENV GITHUB_SHA=${GITHUB_SHA}
 
-COPY main.py /app/main.py
+WORKDIR /app
 
-ENTRYPOINT ["python3", "/app/main.py"]
\ No newline at end of file
+RUN apt-get update \
+    && pip install poetry==1.8.4
+
+RUN poetry config virtualenvs.create false
+
+COPY . /app/
+
+ENV PATH="$POETRY_HOME/bin:$PATH"
+
+RUN poetry install
+
+ENTRYPOINT ["poetry", "run", "python", "/app/main.py"]
\ No newline at end of file
diff --git a/README.md b/README.md
index 36da760..e2632d9 100644
--- a/README.md
+++ b/README.md
@@ -3,18 +3,12 @@
 
 ## Script example 1
 ```python:examples/example.py
-import os
-
-print("Code to embed")
 ```
 
 Meow meow
 
 ## Script example 2
 ```python:examples/example.py
-import os
-
-print("Code to embed")
 ```
 
 ### Viu viu
diff --git a/action.yml b/action.yml
index 84f87ed..d80dbc7 100644
--- a/action.yml
+++ b/action.yml
@@ -14,4 +14,4 @@ runs:
   using: docker
   image: Dockerfile
   args:
-    - ${{ inputs.readme_path }}
\ No newline at end of file
+    - ${{ inputs.readme_path || 'README.md' }}