Update README.md

README.md

@@ -6,13 +6,18 @@ language:
 - en
 widget:
 - text: > 
-    def preprocess(text: str) -> str:
-        text = str(text)
-        text = text.replace('\\n', ' ')
-        tokenized_text = text.split(' ')
-        preprocessed_text = " ".join([token for token in tokenized_text if token])
-
-        return preprocessed_text
+    class Solution(object):
+      def isValid(self, s):
+        stack = []
+        mapping = {")": "(", "}": "{", "]": "["}
+        for char in s:
+            if char in mapping:
+                top_element = stack.pop() if stack else '#'
+                if mapping[char] != top_element:
+                    return False
+            else:
+                stack.append(char)
+        return not stack
 datasets:
 - sagard21/autotrain-data-code-explainer
 co2_eq_emissions:
@@ -41,7 +46,7 @@ from transformers import (
     pipeline,
 )
 
-model_name = "sagard21/python-code-explainer"
+model_name = "ashwinR/CodeExplainer"
 
 tokenizer = AutoTokenizer.from_pretrained(model_name, padding=True)