diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 22b6d67..0b48faf 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -4,8 +4,3 @@ ARG VARIANT=bullseye
 FROM mcr.microsoft.com/devcontainers/python:${VERSION}-${VARIANT}
 
 RUN python3 -m pip install --upgrade pip
-
-# Copy requirements.txt (if found) to a temp location so we update the environment. Also
-# copy "setup.sh" so the COPY instruction does not fail if no requirements.txt exists.
-COPY ../requirements.txt setup.sh /tmp/pip/
-RUN if [ -f "/tmp/pip/requirements.txt" ]; then umask 0002 && python3 -m pip install -r /tmp/pip/requirements.txt && sudo rm -rf /tmp/pip; fi
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index bff8387..1ce5c7e 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -19,7 +19,6 @@
 			// Set *default* container specific settings.json values on container create.
 			"settings": {
 				"[python]": {
-					"defaultInterpreterPath": "/opt/conda/envs/myenv/bin/python",
 					"editor.formatOnType": true,
 					"editor.formatOnSave": true
 				}
diff --git a/.devcontainer/setup.sh b/.devcontainer/setup.sh
index e624149..31b2bea 100755
--- a/.devcontainer/setup.sh
+++ b/.devcontainer/setup.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 # set -eu
 
+chmod +x ./requirements.txt && pip install -r ./requirements.txt
+echo
 # Check if the "redis" container is running
 if ! docker ps --filter "status=running" --format "{{.Names}}" | grep -q "redis"; then
   # If the "redis" container is not running, start it using docker-compose
@@ -21,10 +23,6 @@ export DATASTORE=redis
 export BEARER_TOKEN=footoken 
 export PLUGIN_HOSTNAME=https://$CODESPACE_NAME-8000.$GITHUB_CODESPACES_PORT_FORWARDING_DOMAIN 
 
-echo
-echo "Setting host configuration (from ./hostconfig.sh)..."
-chmod +x ./hostconfig.sh && ./hostconfig.sh
-
 echo
 echo "Click on GitHub Codespaces PORTS tab.  Right click on port 8000, and set Port Visibility to Public. Once Port 8000 if Public, press Enter to continue..."
 read -r placeholder_var
diff --git a/.well-known/ai-plugin.json b/.well-known/ai-plugin.json
index 2eeab96..5ad3cf2 100644
--- a/.well-known/ai-plugin.json
+++ b/.well-known/ai-plugin.json
@@ -1,19 +1,19 @@
 {
-  "schema_version": "v1",
-  "name_for_human": "TODO app",
-  "name_for_model": "TODO_APP",
-  "description_for_human": "Todo app for managing your tasks",
-  "description_for_model": "Todo app for managing your tasks",
-  "auth": {
-    "type": "user_http",
-    "authorization_type": "bearer"
-  },
-  "api": {
-    "type": "openapi",
-    "url": "https://your-app-url.com/.well-known/openapi.yaml",
-    "is_user_authenticated": "false"
-  },
-  "logo_url": "https://your-app-url.com/.well-known/logo.png",
-  "contact_email": "example@company.com",
-  "legal_info_url": "https://example.com/legal"
-}
+    "schema_version": "v1",
+    "name_for_human": "Todo app",
+    "name_for_model": "todo_app",
+    "description_for_human": "Todo app for managing your tasks",
+    "description_for_model": "Todo app for managing your tasks",
+    "auth": {
+        "type": "user_http",
+        "authorization_type": "bearer"
+    },
+    "api": {
+        "type": "openapi",
+        "url": "https://minsa110-cuddly-palm-tree-69gr759q74q24pw4-8000.preview.app.github.dev/.well-known/openapi.yaml",
+        "is_user_authenticated": "false"
+    },
+    "logo_url": "https://minsa110-cuddly-palm-tree-69gr759q74q24pw4-8000.preview.app.github.dev/.well-known/logo.png",
+    "contact_email": "example@company.com",
+    "legal_info_url": "https://example.com/legal"
+}
\ No newline at end of file
diff --git a/.well-known/openapi.yaml b/.well-known/openapi.yaml
index d043e2c..fb8d485 100644
--- a/.well-known/openapi.yaml
+++ b/.well-known/openapi.yaml
@@ -4,19 +4,20 @@ info:
   description: Todo app for managing your tasks on ChatGPT
   version: 1.0.0
   servers:
-    - url: https://your-app-url.com
+    - url: https://minsa110-laughing-eureka-979q457rx6q3p954-8000.preview.app.github.dev
 paths:
   /todos:
     post:
       summary: Create a new TODO item
       description: Accepts a string and adds as new TODO item
       operationId: create_todo
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: "#/components/schemas/TodoItem"
+      parameters:
+        - in: query
+          name: todo
+          schema:
+            type: string
+          required: true
+          description: The description of the TODO item
       responses:
         "200":
           description: OK
@@ -78,5 +79,11 @@ components:
     TodoItem:
       type: object
       properties:
-        title:
-          type: string
\ No newline at end of file
+        todo:
+          type: string
+        todo_id:
+          type: integer
+          format: int32
+          readOnly: true
+      required:
+        - todo
\ No newline at end of file
diff --git a/README.md b/README.md
index e6a082c..3e406c7 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # Building an Open AI plugin with Codespaces
-☁️ **To deploy your app on Azure using Azure Developer CLI and Container Apps, see the [demo-azd](https://github.com/minsa110/devcontainer-fastapi/tree/demo-azd) branch.**
+☁️ **To deploy your app on Azure using Azure Developer CLI and Container Apps, see the [azd-demo](https://github.com/minsa110/devcontainer-fastapi/tree/azd-demo) branch.**
 
 This is a sample repo for developing OpenAI plugin using the FastAPI framework. There are two main parts of the repo:
 - Code to help setup development environment for FastAPI framework
diff --git a/flush_db.py b/flushdb.py
similarity index 97%
rename from flush_db.py
rename to flushdb.py
index 9b12b58..629e03f 100644
--- a/flush_db.py
+++ b/flushdb.py
@@ -1,4 +1,4 @@
-import redis
-
-redis_client = redis.StrictRedis(host='0.0.0.0', port=6379, db=0, decode_responses=True)
+import redis
+
+redis_client = redis.StrictRedis(host='0.0.0.0', port=6379, db=0, decode_responses=True)
 redis_client.flushdb()
\ No newline at end of file
diff --git a/hostconfig.sh b/hostconfig.sh
deleted file mode 100755
index 40542cb..0000000
--- a/hostconfig.sh
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/bin/sh
-set -eu
-
-# Check if CODESPACES environment variable is set to true
-if [ "$CODESPACES" = "true" ]; then
-  # If CODESPACES is true and PLUGIN_HOSTNAME is undefined or empty, set PLUGIN_HOSTNAME
-  if [ -z "$PLUGIN_HOSTNAME" ]; then
-    # Check if CODESPACE_NAME and GITHUB_CODESPACES_PORT_FORWARDING_DOMAIN are set
-    if [ -z "$CODESPACE_NAME" ] || [ -z "$GITHUB_CODESPACES_PORT_FORWARDING_DOMAIN" ]; then
-      echo "CODESPACE_NAME and/or GITHUB_CODESPACES_PORT_FORWARDING_DOMAIN environment variables are not set."
-      exit 1
-    fi
-    # Set PLUGIN_HOSTNAME to the expanded version of the URL
-    PLUGIN_HOSTNAME="https://$CODESPACE_NAME-8000.$GITHUB_CODESPACES_PORT_FORWARDING_DOMAIN"
-  fi
-else
-  # If CODESPACES is not true, check if PLUGIN_HOSTNAME is set
-  if [ -z "$PLUGIN_HOSTNAME" ]; then
-    echo "PLUGIN_HOSTNAME environment variable is not set."
-    exit 1
-  fi
-fi
-
-# Input JSON file
-json_input_file="./.well-known/ai-plugin.json"
-
-# Input YAML file
-yaml_input_file="./.well-known/openapi.yaml"
-
-# Create temporary files to store the modified JSON and YAML
-temp_json_file=$(mktemp)
-temp_yaml_file=$(mktemp)
-
-# Read the JSON file and perform the substitutions using jq
-jq --arg plugin_hostname "$PLUGIN_HOSTNAME" '
-  .api.url = ($plugin_hostname + "/.well-known/openapi.yaml") |
-  .logo_url = ($plugin_hostname + "/.well-known/logo.png")
-' "$json_input_file" > "$temp_json_file"
-
-# Find the line number where the "servers:" key is located in the YAML file
-servers_line_number=$(grep -n "servers:" "$yaml_input_file" | cut -d: -f1)
-
-# Update the YAML file using sed and awk
-awk -v line_number="$servers_line_number" -v plugin_hostname="$PLUGIN_HOSTNAME" '
-  NR == line_number + 1 {
-    sub(/url: .*/, "url: " plugin_hostname)
-  }
-  { print }
-' "$yaml_input_file" > "$temp_yaml_file"
-
-# Overwrite the original JSON file with the modified contents
-mv "$temp_json_file" "$json_input_file"
-
-# Overwrite the original YAML file with the modified contents
-mv "$temp_yaml_file" "$yaml_input_file"
-
-# Print success messages
-echo "$json_input_file has been updated successfully."
-echo "$yaml_input_file file has been updated successfully."
diff --git a/main.py b/main.py
index e5ca87f..bf63a27 100644
--- a/main.py
+++ b/main.py
@@ -44,4 +44,4 @@ def delete_todo(todo_id: int):
 
 if __name__ == "__main__":
     import uvicorn
-    uvicorn.run("main:app", host="0.0.0.0", port=8000, log_level="info")
+    uvicorn.run("main:app", host="0.0.0.0", port=8000, log_level="info")
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
old mode 100644
new mode 100755
diff --git a/test_main.py b/test_main.py
index b6a682d..d7be50f 100644
--- a/test_main.py
+++ b/test_main.py
@@ -1,46 +1,46 @@
-import pytest
-from fastapi.testclient import TestClient
-
-from main import app
-
-
-@pytest.fixture
-def client():
-    return TestClient(app)
-
-
-def test_list_todos_empty(client):
-    response = client.get("/todos")
-    assert response.status_code == 200
-    assert response.json() == {}
-
-
-def test_list_todo_not_found(client):
-    response = client.get("/todos/1")
-    assert response.status_code == 404
-    assert response.json() == {"detail": "Todo not found"}
-
-
-def test_add_todo(client):
-    response = client.post("/todos", params={"todo": "Buy groceries"})
-    assert response.status_code == 200
-    assert response.json() == {"todo_id": 1, "todo": "Buy groceries"}
-
-
-def test_list_todo(client):
-    client.post("/todos", params={"todo": "Buy groceries"})
-    response = client.get("/todos/1")
-    assert response.status_code == 200
-    assert response.json() == {"todo_id": 1, "todo": "Buy groceries"}
-
-
-def test_delete_todo(client):
-    response = client.delete("/todos/1")
-    assert response.status_code == 200
-    assert response.json() == {"result": "Todo deleted"}
-
-
-def test_delete_todo_not_found(client):
-    response = client.delete("/todos/1")
-    assert response.status_code == 404
+import pytest
+from fastapi.testclient import TestClient
+
+from main import app
+
+
+@pytest.fixture
+def client():
+    return TestClient(app)
+
+
+def test_list_todos_empty(client):
+    response = client.get("/todos")
+    assert response.status_code == 200
+    assert response.json() == {}
+
+
+def test_list_todo_not_found(client):
+    response = client.get("/todos/1")
+    assert response.status_code == 404
+    assert response.json() == {"detail": "Todo not found"}
+
+
+def test_add_todo(client):
+    response = client.post("/todos", params={"todo": "Buy groceries"})
+    assert response.status_code == 200
+    assert response.json() == {"todo_id": 1, "todo": "Buy groceries"}
+
+
+def test_list_todo(client):
+    client.post("/todos", params={"todo": "Buy groceries"})
+    response = client.get("/todos/1")
+    assert response.status_code == 200
+    assert response.json() == {"todo_id": 1, "todo": "Buy groceries"}
+
+
+def test_delete_todo(client):
+    response = client.delete("/todos/1")
+    assert response.status_code == 200
+    assert response.json() == {"result": "Todo deleted"}
+
+
+def test_delete_todo_not_found(client):
+    response = client.delete("/todos/1")
+    assert response.status_code == 404
     assert response.json() == {"detail": "Todo not found"}
\ No newline at end of file