Added placeholders

Kotsias, Panagiotis-Christos · Kotsias, Panagiotis-Christos · commit 038e7053b255 · 2020-09-23T12:40:25.000Z
diff --git a/etherscan/contracts.py b/etherscan/contracts.py
@@ -0,0 +1,2 @@
+class Contracts:
+    pass
diff --git a/etherscan/tokens.py b/etherscan/tokens.py
@@ -0,0 +1,2 @@
+class Tokens:
+    pass
diff --git a/etherscan/transactions.py b/etherscan/transactions.py
@@ -0,0 +1,2 @@
+class Transactions:
+    pass
