Fixed param correction

Author: technige

neo4j/session.py

@@ -204,14 +204,15 @@ def run(self, statement, parameters=None):
         if isinstance(statement, bytes):
             statement = statement.decode("UTF-8")
 
-        parameters = {}
+        params = {}
         for key, value in (parameters or {}).items():
             if isinstance(key, bytes):
                 key = key.decode("UTF-8")
             if isinstance(value, bytes):
-                parameters[key] = value.decode("UTF-8")
+                params[key] = value.decode("UTF-8")
             else:
-                parameters[key] = value
+                params[key] = value
+        parameters = params
 
         t = BenchTest()
         t.init = perf_counter()