feat: add version info in both log and ui

app.py

@@ -20,6 +20,8 @@ logger.setLevel("INFO")
 
 gr_interface = None
 
+VERSION = "0.0.0-a.1"
+
 @dataclass
 class DefaultArgs:
     hf_model_name_or_path: str = None
@@ -133,7 +135,10 @@ def generate(
     
     # TODO: optimize for final few tokens
     gen = streamer.generated_text
-    log.update(dict(generation=gen, time=str(arrow.now("+09:00"))))
+    log.update(dict(
+        generation=gen, 
+        version=VERSION,
+        time=str(arrow.now("+09:00"))))
     logging.info(log)
     yield gen
 
@@ -149,7 +154,10 @@ def process_feedback(
     no_repeat_ngram_size,
 ):
     log = dict(locals())
-    log["time"] = str(arrow.now("+09:00"))
+    log.update(dict(
+        time=str(arrow.now("+09:00")),
+        version=VERSION,
+    ))
     logging.info(log)
 
 if gr_interface:
@@ -165,6 +173,10 @@ with gr.Blocks() as gr_interface:
         # left panel
         with gr.Column(scale=1):
             
+            # metadata
+            with gr.Box():
+                gr.Markdown(f"バージョン：{VERSION}")
+            
             # generation params
             with gr.Box():
                 gr.Markdown("パラメータ")