Update configure_index index for new API (#281)

## Problem

The shape of the configure_index shape has changed, so we need to pass
different stuff.

## Solution

- Construct new request body
- Add minimal integration test. I just want to see the request succeed
for now. The time needed for changes to take effect is variable, and I'm
in a bit of a rush. So I don't want to do a bunch of polling for status
updates in my test to verify the server actually did the correct thing.
- Delete some other legacy tests in `integ/` that have been disabled for
a while now.

## Type of Change

- [x] Bug fix (non-breaking change which fixes an issue)

## Test Plan

New test added.

Author: jhamon

pinecone/control/pinecone.py

@@ -12,6 +12,8 @@
     CreateCollectionRequest,
     CreateIndexRequest,
     ConfigureIndexRequest,
+    ConfigureIndexRequestSpec,
+    ConfigureIndexRequestSpecPod
 )
 from pinecone.models import ServerlessSpec, PodSpec, IndexList, CollectionList
 
@@ -176,7 +178,11 @@ def configure_index(self, name: str, replicas: Optional[int] = None, pod_type: O
             config_args.update(pod_type=pod_type)
         if replicas:
             config_args.update(replicas=replicas)
-        configure_index_request = ConfigureIndexRequest(**config_args)
+        configure_index_request = ConfigureIndexRequest(
+            spec=ConfigureIndexRequestSpec(
+                pod=ConfigureIndexRequestSpecPod(**config_args)
+            )
+        )
         api_instance.configure_index(name, configure_index_request=configure_index_request)
 
     def create_collection(self, name: str, source: str):

tests/integ/__init__.py

@@ -35,9 +35,12 @@ def create_sl_index_params(index_name, serverless_cloud, serverless_region):
     return dict(name=index_name, dimension=10, metric='cosine', spec=spec)
 
 @pytest.fixture()
-def create_pod_index_params(index_name, environment):
-    spec = {
-        'environment': environment
+def create_pod_index_params(index_name, pod_environment):
+    spec = { 
+        'pod': {
+            'environment': pod_environment,
+            'pod_type': 'p1.x1'
+        }
     }
     return dict(name=index_name, dimension=10, metric='cosine', spec=spec, timeout=-1)
 

tests/integ/test_index.py

@@ -0,0 +1,5 @@
+import time
+class TestCreatePodIndex():
+    def test_create_pod_index(self, client, ready_pod_index):
+        time.sleep(30) # Wait a little more, just in case.
+        client.configure_index(ready_pod_index, replicas=1, pod_type='p1.x1')