Add utf-8 encoding

Signed-off-by: Tushar Goel <tushar.goel.dav@gmail.com>

Author: TG1999

src/python_inspector/resolve_cli.py

@@ -416,9 +416,9 @@ def resolver_api(
 
     if not ctx:
         if json_output:
-            json_output = open(json_output, "w")
+            json_output = open(json_output, mode="w", encoding="utf-8")
         if pdt_output:
-            pdt_output = open(pdt_output, "w")
+            pdt_output = open(pdt_output, mode="w", encoding="utf-8")
 
     if json_output:
         write_output(