Requirements files for test & runtime

Dockerfile

@@ -1,6 +1,7 @@
 FROM python:3.10-alpine
 
-COPY *.py ./
+COPY requirements.txt .
+COPY src/*.py ./
 
-RUN pip install requests python-dotenv
+RUN pip install -r requirements.txt
 CMD python3 main.py

requirements-test.txt

@@ -0,0 +1 @@
+responses==0.24.1

requirements.txt

@@ -0,0 +1,2 @@
+requests==2.31.0
+python-dotenv==1.0.1