app.py: global counter

app.py

@@ -13,11 +13,10 @@ import gradio as gr
 from vc_service_request import vc_service_request
 
 script_dir = os.path.dirname(os.path.abspath(__file__))
-
+counter = 0
 
 def main():
     logging.basicConfig(level=logging.INFO)
-    counter = 0
 
     badges = """
     <div style="display: flex">
@@ -95,6 +94,7 @@ def main():
             if not src_ or not tgt_:
                 logging.warning("source or target are not provided")
                 return
+            global counter
             logging.info(f"Making conversion request: [{counter}]")
             counter += 1
             return vc_service_request(src_, tgt_)