Fix tags widget key

app.py

@@ -61,7 +61,7 @@ def main():
     except requests.exceptions.HTTPError:
         st.error(
             f"ERROR: https://huggingface.co/{model_id}/blob/main/README.md "
-            f"not found, make sure you've entered a correct model path!"
+            f"not found, make sure you've entered a correct model path and created a model card for it!"
         )
         st.stop()
 
@@ -106,7 +106,8 @@ def main():
     )
 
     languages = st_tags(
-        label="", text="add more if needed, and press enter", value=metadata["language"]
+        label="", text="add more if needed, and press enter", value=metadata["language"],
+        key=model_id+"_langs"
     )
     lang_names = [lang2name[lang] if lang in lang2name else lang for lang in languages]
     st.markdown("These languages will be parsed by the leaderboard as: ")
@@ -129,7 +130,8 @@ def main():
         metadata["datasets"] = []
 
     train_datasets = st_tags(
-        label="", text="add more if needed, and press enter", value=metadata["datasets"]
+        label="", text="add more if needed, and press enter", value=metadata["datasets"],
+        key=model_id+"_train_dataset"
     )
     if "common_voice" in train_datasets:
         st.warning(
@@ -142,7 +144,7 @@ def main():
     # MODEL NAME
     ############################
     st.markdown("### Model name")
-    st.markdown("Enter a descriptive name for your model.")
+    st.markdown("Enter a pretty name for your model.")
     st.markdown("*Example*: `XLS-R Wav2Vec2 LM Spanish by Jane Doe`")
 
     if "model-index" not in metadata:
@@ -201,10 +203,11 @@ def main():
             label="Dataset configuration. Examples: clean, other, en, pt-BR",
             placeholder="en",
         )
+        dataset_language_kwargs = {"value": languages[0]} if len(languages) > 0 else {}
         dataset_language = st.text_input(
             label="Dataset language. Examples: en, pt-BR",
-            value=languages[0],
             placeholder="en",
+            **dataset_language_kwargs
         )
         dataset_split = st.text_input(
             label="Dataset split. Examples: test, validation",