Renamed stream_processors -> providers

Fixed mypy error

backend/moonstream/data.py

@@ -11,10 +11,6 @@ class SubscriptionTypeResourceData(BaseModel):
     name: str
     description: str
     icon_url: str
-    # fields is expected to be of the form:
-    # {"<field_name>": "<field_type>"}
-    # Here, <field_type> can be one of: str, number, bool.
-    fields: Dict[str, str] = Field(default_factory=dict)
     stripe_product_id: Optional[str] = None
     stripe_price_id: Optional[str] = None
     active: bool = False

backend/moonstream/routes/streams.py

@@ -12,7 +12,7 @@ from moonstreamdb import db
 from sqlalchemy.orm import Session
 
 
-from ..stream_processors import ethereum_blockchain
+from ..providers import ethereum_blockchain
 from .. import data
 from ..middleware import BroodAuthMiddleware
 from ..settings import (

backend/moonstream/routes/subscriptions.py

@@ -235,7 +235,7 @@ async def list_subscription_types() -> data.SubscriptionTypesListResponse:
     try:
         response = subscription_types.list_subscription_types()
         results = [
-            data.SubscriptionTypeResourceData.validate(resource.resource_data).dict()
+            data.SubscriptionTypeResourceData.validate(resource.resource_data)
             for resource in response.resources
         ]
     except Exception as e: