Add Dockerfile and update requirements.txt.

Dockerfile

@@ -0,0 +1,8 @@
+FROM python:3.11
+
+WORKDIR /app
+COPY scripts/ /app
+
+RUN pip install -r requirements.txt
+
+CMD ["python", "main.py"]

scripts/requirements.txt

@@ -1,8 +1,8 @@
-beautifulsoup4==4.9.3
-colorama==0.4.6
-googlesearch_python==1.1.0
-openai==0.27.0
-playsound==1.2.2
-readability_lxml==0.8.1
-requests==2.25.1
-docker==6.0.1
+requests
+beautifulsoup4
+colorama
+googlesearch_python
+openai
+playsound
+readability_lxml
+docker