Resolve "inline functionality is broken"

.devcontainer/Dockerfile

@@ -1,20 +1,3 @@
-FROM python:3.11-buster AS builder
-
-
-COPY requirements.txt /requirements.txt
-RUN pip install --user -r requirements.txt
-
-
-FROM python:3.11-slim
-
-ENV MPLBACKEND=Agg
-
-COPY --from=builder /root/.local /root/.local
-
-RUN pip install --no-cache-dir black
-ENV TELEGRAM=TOKEN
-ENV MARKETDATA=TOKEN
-
-COPY . .
-
-# CMD [ "python", "./bot.py" ]
+FROM python:3.11
+
+COPY . .

.devcontainer/devcontainer.json

@@ -1,26 +1,39 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
-// https://github.com/microsoft/vscode-dev-containers/tree/v0.191.0/containers/docker-existing-dockerfile
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/python
 {
-	"name": "DockerDev",
-	// Sets the run context to one level up instead of the .devcontainer folder.
-	"context": "..",
-	// Update the 'dockerFile' property if you aren't using the standard 'Dockerfile' filename.
-	"dockerFile": "Dockerfile",
-	// Set *default* container specific settings.json values on container create.
-	"settings": {},
-	// Add the IDs of extensions you want installed when the container is created.
-	"extensions": [
+  "name": "Python 3",
+  // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+  // "image": "mcr.microsoft.com/devcontainers/python:1-3-bookworm",
+  "build": {
+    "dockerfile": "Dockerfile"
+  },
+  "features": {
+    "ghcr.io/devcontainers-contrib/features/black:2": {},
+    "ghcr.io/devcontainers-contrib/features/mypy:2": {},
+    "ghcr.io/devcontainers-contrib/features/pylint:2": {},
+    "ghcr.io/devcontainers/features/docker-in-docker": {}
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
 		"ms-python.python",
-		"ms-azuretools.vscode-docker"
+		"ms-python.black-formatter",
+		"ms-python.flake8",
+		"ms-python.vscode-pylance",
+		"ms-python.isort",
+		"charliermarsh.ruff"
 	]
-	// Use 'forwardPorts' to make a list of ports inside the container available locally.
-	// "forwardPorts": [],
-	// Uncomment the next line to run commands after the container is created - for example installing curl.
-	// "postCreateCommand": "apt-get update && apt-get install -y curl",
-	// Uncomment when using a ptrace-based debugger like C++, Go, and Rust
-	// "runArgs": [ "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined" ],
-	// Uncomment to use the Docker CLI from inside the container. See https://aka.ms/vscode-remote/samples/docker-from-docker.
-	// "mounts": [ "source=/var/run/docker.sock,target=/var/run/docker.sock,type=bind" ],
-	// Uncomment to connect as a non-root user if you've added one. See https://aka.ms/vscode-remote/containers/non-root.
-	// "remoteUser": "vscode"
+    }
+  },
+  "postCreateCommand": "pip3 install --user -r dev-reqs.txt"
+  // Features to add to the dev container. More info: https://containers.dev/features.
+  // "features": {},
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  // "forwardPorts": [],
+  // Use 'postCreateCommand' to run commands after the container is created.
+  // "postCreateCommand": "pip3 install --user -r requirements.txt",
+  // Configure tool-specific properties.
+  // "customizations": {},
+  // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+  // "remoteUser": "root"
 }