scripted-diff: test: Remove brackets after assert

-BEGIN VERIFY SCRIPT-
sed -i --regexp-extended -e 's/assert ?\((.+)\)(( )*)?(#.*)?$/assert \1\3\3\4/g' $(git grep -l --extended-regexp 'assert ?\(' test)
-END VERIFY SCRIPT-

test/functional/test_framework/address.py

@@ -32,12 +32,12 @@ def byte_to_base58(b, version):
 # TODO: def base58_decode
 
 def keyhash_to_p2pkh(hash, main = False):
-    assert (len(hash) == 20)
+    assert len(hash) == 20
     version = 0 if main else 111
     return byte_to_base58(hash, version)
 
 def scripthash_to_p2sh(hash, main = False):
-    assert (len(hash) == 20)
+    assert len(hash) == 20
     version = 5 if main else 196
     return byte_to_base58(hash, version)
 
@@ -80,11 +80,11 @@ def check_key(key):
         key = hex_str_to_bytes(key) # Assuming this is hex string
     if (type(key) is bytes and (len(key) == 33 or len(key) == 65)):
         return key
-    assert(False)
+    assert False
 
 def check_script(script):
     if (type(script) is str):
         script = hex_str_to_bytes(script) # Assuming this is hex string
     if (type(script) is bytes or type(script) is CScript):
         return script
-    assert(False)
+    assert False