[model_cards] Switch all languages codes to ISO-639-{1,2,3}

model_cards/roberta-large-README.md

 ---
-language: english
+language: en
 tags:
 - exbert
 license: mit

model_cards/savasy/bert-base-turkish-ner-cased/README.md

 ---
-language: turkish
+language: tr
 ---
 
 # For Turkish language, here is an easy-to-use NER application. 

model_cards/savasy/bert-base-turkish-sentiment-cased/README.md

 ---
-language: turkish
+language: tr
 ---
 # Bert-base Turkish Sentiment Model
 

model_cards/savasy/bert-base-turkish-squad/README.md

 ---
-language: turkish
+language: tr
 ---
 # Turkish SQuAD  Model : Question Answering
 

model_cards/savasy/bert-turkish-text-classification/README.md

 ---
-language: turkish
+language: tr
 ---
 
 # Turkish Text Classification

model_cards/schmidek/electra-small-cased/README.md

 ---
-language: english
+language: en
 license: apache-2.0
 ---
 

model_cards/sentence-transformers/bert-base-nli-cls-token/README.md

 ---
-language: english
+language: en
 tags:
 - exbert
 license: apache-2.0

model_cards/sentence-transformers/bert-base-nli-max-tokens/README.md

 ---
-language: english
+language: en
 tags:
 - exbert
 license: apache-2.0

model_cards/sentence-transformers/bert-base-nli-mean-tokens/README.md

 ---
-language: english
+language: en
 tags:
 - exbert
 license: apache-2.0

model_cards/severinsimmler/literary-german-bert/README.md

 ---
-language: german
+language: de
 thumbnail: kfold.png
 ---
 

model_cards/surajp/RoBERTa-hindi-guj-san/README.md

 ---
-language: "multilingual"
+language:
+- hi
+- sa
+- gu
 tags:
-- Hindi
-- Sanskrit
-- Gujarati
 - Indic
-- roberta
-license: "MIT"
+license: mit
 datasets:
 - Wikipedia (Hindi, Sanskrit, Gujarati)
 metrics:

model_cards/surajp/SanBERTa/README.md

 ---
-language: sanskrit
+language: sa
 ---
 
 # RoBERTa trained on Sanskrit (SanBERTa)

model_cards/surajp/albert-base-sanskrit/README.md

 ---
-language: sanskrit
+language: sa
 ---
 
 

model_cards/tblard/tf-allocine/README.md

 ---
-language: french
+language: fr
 ---
 
 # tf-allociné

model_cards/voidful/albert_chinese_base/README.md

 ---
-language:
-- chinese
+language: zh
 ---
 
 # albert_chinese_base

model_cards/voidful/albert_chinese_large/README.md

 ---
-language:
-- chinese
+language: zh
 ---
 
 # albert_chinese_large

model_cards/voidful/albert_chinese_small/README.md

 ---
-language:
-- chinese
+language: zh
 ---
 
 # albert_chinese_small

model_cards/voidful/albert_chinese_tiny/README.md

 ---
-language:
-- chinese
+language: zh
 ---
 
 # albert_chinese_tiny

model_cards/voidful/albert_chinese_xlarge/README.md

 ---
-language:
-- chinese
+language: zh
 ---
 
 # albert_chinese_xlarge

model_cards/voidful/albert_chinese_xxlarge/README.md

 ---
-language:
-- chinese
+language: zh
 ---
 
 # albert_chinese_xxlarge