3 files changed, 20 insertions, 18 deletions

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..a0c4f0f
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,5 @@
+.venv/
+venv/
+.git/
+__pycache__/
+.idea/
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..202b577
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,11 @@
+FROM python:3
+
+WORKDIR /app
+
+COPY requirements.txt ./
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+ADD *.py ./
+
+CMD ["python", "./bot.py"]
diff --git a/bot.py b/bot.py
index bf19588..979b025 100644
--- a/bot.py
+++ b/bot.py
@@ -3,25 +3,11 @@ import logging
 import os
 import traceback
 
-from telegram import __version__ as TG_VER
-
-try:
-    from telegram import __version_info__
-except ImportError:
-    __version_info__ = (0, 0, 0, 0, 0)  # type: ignore[assignment]
-
-if __version_info__ < (20, 0, 0, "alpha", 1):
-    raise RuntimeError(
-        f"This example is not compatible with your current PTB version {TG_VER}. To view the "
-        f"{TG_VER} version of this example, "
-        f"visit https://docs.python-telegram-bot.org/en/v{TG_VER}/examples.html"
-
-    )
-
-from telegram import ForceReply, Update, File
-from telegram.ext import Application, CommandHandler, ContextTypes, MessageHandler, filters
-from telegram.constants import ParseMode
 from PIL import Image
+from telegram import Update
+from telegram.constants import ParseMode
+from telegram.ext import Application, CommandHandler, ContextTypes, MessageHandler, filters
+
 from square import square_size_padding
 
 # Enable logging