Fix relative path

Author: pamelafox

.devcontainer/github/devcontainer.json

@@ -3,8 +3,8 @@
 {
     "name": "python-openai-demos (GitHub models)",
     "build": {
-        "dockerfile": "Dockerfile",
-        "context": ".."
+        "dockerfile": "../Dockerfile",
+        "context": "../.."
     },
     "features": {
     },

.devcontainer/ollama/devcontainer.json

@@ -3,8 +3,8 @@
 {
     "name": "python-openai-demos (Ollama)",
     "build": {
-        "dockerfile": "Dockerfile",
-        "context": ".."
+        "dockerfile": "../Dockerfile",
+        "context": "../.."
     },
     "features": {
         "ghcr.io/prulloac/devcontainer-features/ollama:1": {}

.devcontainer/openai/devcontainer.json

@@ -3,8 +3,8 @@
 {
     "name": "python-openai-demos (OpenAI.com)",
     "build": {
-        "dockerfile": "Dockerfile",
-        "context": ".."
+        "dockerfile": "../Dockerfile",
+        "context": "../.."
     },
     // Configure tool-specific properties.
     "customizations": {