Create app.py

app.py

@@ -0,0 +1,43 @@
+import gradio as gr
+import pandas as pd
+import json
+import jsonlines
+import tempfile
+import os
+
+def convert_parquet_to_jsonl(file):
+    df = pd.read_parquet(file.name)
+    output_file = tempfile.NamedTemporaryFile(delete=False, suffix='.jsonl')
+    df.to_json(output_file.name, orient='records', lines=True)
+    return output_file.name
+
+def convert_json_to_jsonl(file):
+    with open(file.name, 'r') as f:
+        data = json.load(f)
+    
+    output_file = tempfile.NamedTemporaryFile(delete=False, suffix='.jsonl')
+    with jsonlines.open(output_file.name, mode='w') as writer:
+        if isinstance(data, list):
+            writer.write_all(data)
+        else:
+            writer.write(data)
+    
+    return output_file.name
+
+def convert_file(file):
+    if file.name.endswith('.parquet'):
+        return convert_parquet_to_jsonl(file)
+    elif file.name.endswith('.json'):
+        return convert_json_to_jsonl(file)
+    else:
+        return "Unsupported file format. Please upload a .parquet or .json file."
+
+iface = gr.Interface(
+    fn=convert_file,
+    inputs=gr.File(label="Upload .parquet or .json file"),
+    outputs=gr.File(label="Download converted .jsonl file"),
+    title="Parquet/JSON to JSONL Converter",
+    description="Upload a .parquet or .json file to convert it to .jsonl format."
+)
+
+iface.launch()