Add upload format examples

frontend/static/formats/seq2seq/upload/example.csv

@@ -0,0 +1,4 @@
+text,label
+"Hello!","こんにちは！"
+"Good morning.","おはようございます。"
+"See you.","さようなら。"

frontend/static/formats/seq2seq/upload/example.jsonl

@@ -0,0 +1,3 @@
+{"text": "Hello!", "labels": ["こんにちは！"]}
+{"text": "Good morning.", "labels": ["おはようございます。"]}
+{"text": "See you.", "labels": ["さようなら。"]}

frontend/static/formats/sequence_labeling/upload/example.conll.txt

@@ -0,0 +1,11 @@
+EU  B-ORG
+rejects O
+German  B-MISC
+call  O
+to  O
+boycott O
+British B-MISC
+lamb  O
+. O
+Peter B-PER
+Blackburn I-PER

frontend/static/formats/sequence_labeling/upload/example.jsonl

@@ -0,0 +1,3 @@
+{"text": "EU rejects German call to boycott British lamb.", "labels": [ [0, 2, "ORG"], [11, 17, "MISC"], ... ]}
+{"text": "Peter Blackburn", "labels": [ [0, 15, "PERSON"] ]}
+{"text": "President Obama", "labels": [ [10, 15, "PERSON"] ]}

frontend/static/formats/text_classification/upload/example.csv

@@ -0,0 +1,4 @@
+text,label
+"Terrible customer service.","negative"
+"Really great transaction.","positive"
+"Great price.","positive"

frontend/static/formats/text_classification/upload/example.jsonl

@@ -0,0 +1,3 @@
+{"text": "Terrible customer service.", "labels": ["negative"]}
+{"text": "Really great transaction.", "labels": ["positive"]}
+{"text": "Great price.", "labels": ["positive"]}

frontend/static/formats/text_classification/upload/fastText.txt

@@ -0,0 +1,2 @@
+__label__[label name] text
+__label_president Obama Trump