lowercase initial of a sentence (temp fix)

app.py

@@ -284,7 +284,7 @@ def text_to_video(
 
         # hands moved to pose wrists
         sign.data[:, 33:54, :3] += -sign.data[:, 33:34, :3] + sign.data[:, 15:16, :3]
-        sign.data[:, 54:, :3] += - sign.data[:, 54:55, :3] + sign.data[:, 16:17, :3]
+        sign.data[:, 54:  , :3] += -sign.data[:, 54:55, :3] + sign.data[:, 16:17, :3]
 
         sign.save_animation(output_path, overwrite=True)
     else:
@@ -303,6 +303,9 @@ def translate(text: str, text_lang: str, sign_lang: str, sign_format: str):
         datetime.now().strftime("%Y-%m-%d %H:%M:%S.%f"),
     ]
     try:
+        if text_lang == "en":
+            text = text[:1].lower() + text[1:]
+
         path = "output.mp4"
         text_to_video(
             text,