feat(python,js): deletion operation on remote tables (#568)

node/src/remote/index.ts

@@ -157,6 +157,6 @@ export class RemoteTable<T = number[]> implements Table<T> {
   }
 
   async delete (filter: string): Promise<void> {
-    throw new Error('Not implemented')
+    await this._client.post(`/v1/table/${this._name}/delete/`, { predicate: filter })
   }
 }

python/lancedb/remote/table.py

@@ -105,4 +105,8 @@ class RemoteTable(Table):
         return self._conn._loop.run_until_complete(result).to_arrow()
 
     def delete(self, predicate: str):
-        raise NotImplementedError
+        """Delete rows from the table."""
+        payload = {"predicate": predicate}
+        self._conn._loop.run_until_complete(
+            self._conn._client.post(f"/v1/table/{self._name}/delete/", data=payload)
+        )