Update app.py

app.py

@@ -505,11 +505,13 @@ def main():
   json_data = json.dumps(data_list)
 
   # Write the JSON data to a file
-  with open("smalljson.json", "r+") as fi:
-    data = fi.read()
-    fi.seek(0)
-    fi.write(json_data)
-    fi.truncate()
+  #with open("smalljson.json", "r+") as fi:
+    #data = fi.read()
+    #fi.seek(0)
+  file_jso = open('smalljson.json','r+')
+  file.truncate(0)
+  file.write(json_data)
+  fi.close()
     # api.upload_file(
     #     path_or_fileobj=json_data,
     #     path_in_repo="ch.json",