docs: Update readme (#603)

Author: caitlinwheeless

README.md

@@ -24,9 +24,9 @@ poetry add label-studio-sdk
 # Usage
 
 ```python
-from label_studio_sdk.client import LabelStudio
+from label_studio_sdk import LabelStudio
 
-ls = LabelStudio(
+client = LabelStudio(
     base_url='YOUR_LABEL_STUDIO_URL',  
     api_key="YOUR_API_KEY",
 )
@@ -103,105 +103,56 @@ from label_studio_sdk._legacy import Project
 
 </details>
 
-# Examples
-
-Check more examples [here](https://api.labelstud.io/).
-
-## Create a new project
+# Example: Create a new project with tasks
 
 ```python
-from label_studio_sdk.label_interface import LabelInterface
-from label_studio_sdk.label_interface.create import labels
-
-project = ls.projects.create(
-    title="Project name",
-    description="Project description",
-    label_config=LabelInterface.create({
-      "image": "Image",
-      "bbox": labels(["cat", "dog"], tag_type="RectangleLabels")
-    })
-)
-```
+# Import the SDK and the client module
+from label_studio_sdk import LabelStudio
 
-## Create a new task
-    
-```python
-task = ls.tasks.create(
-    project=project.id,
-    data={"image": "https://example.com/image.jpg"}
+client = LabelStudio(
+    base_url="http://localhost:8080",   # <-- put your LS URL here
+    api_key="YOUR_API_KEY",             # <-- put your API key here
 )
-```
-Now you can open the project `PROJECT_ID` in the Label Studio UI and create annotations for the task.
 
-## Export annotations
-
-```python
-annotations = [
-    task.annotations
-    for task in ls.tasks.list(project=project.id, fields='all')
-    if task.annotations
-]
-```
-
-
-## Async client
-
-```python
-from label_studio_sdk.client import AsyncLabelStudio
-
-client = AsyncLabelStudio(
-    api_key="YOUR_API_KEY",
+label_config = """
+<View>
+  <Header value="Choose text sentiment:"/>
+  <Text name="text" value="$text"/>
+  <Choices name="sentiment" toName="text" choice="single">
+    <Choice value="Positive"/>
+    <Choice value="Negative"/>
+    <Choice value="Neutral"/>
+  </Choices>
+</View>
+"""
+
+# Create project
+project = client.projects.create(
+    title="Sentiment Classification",
+    label_config=label_config
 )
-```
 
-## Advanced
+# (Optional) validate the config to catch mistakes early
+client.projects.validate_label_config(id=project.id, label_config=label_config)
 
-### Timeouts
-By default, requests time out after 60 seconds. You can configure this with a 
-timeout option at the client or request level.
-
-```python
-from label_studio_sdk.client import LabelStudio
-
-ls = LabelStudio(
-    # All timeouts set to 20 seconds
-    timeout=20.0
+# Create a single task
+task = client.tasks.create(
+    project=project.id,
+    data={"text": "Label Studio is the best!"}  # 'text' matches value="$text"
 )
-
-ls.projects.create(..., {
-    # Override timeout for a specific method
-    timeout=20.0
-})
-```
-
-### Custom HTTP client
-You can override the httpx client to customize it for your use-case. Some common use-cases 
-include support for proxies and transports.
-
-```python
-import httpx
-
-from label_studio_sdk.client import LabelStudio
-
-ls = LabelStudio(
-    http_client=httpx.Client(
-        proxies="http://my.test.proxy.example.com",
-        transport=httpx.HTTPTransport(local_address="0.0.0.0"),
-    ),
+print(f"Created task id: {task.id}")
+
+# Or create multiple tasks at once
+client.projects.import_tasks(
+    id=project.id,
+    request=[
+        {"text": "I love Label Studio"},
+        {"text": "Label Studio helps me ship faster"},
+    ]
 )
 ```
 
-## Enterprise features
-
-### Create comments
-    
-```python
-comment = ls.comments.create(
-    project=project.id,
-    annotation=annotation.id,
-    text="Comment text"
-)
-```
+For additional examples, see [our API reference](https://api.labelstud.io/). 
 
 <!-- Begin Contributing, generated by Fern  -->
 # Contributing