Update app.py

app.py

@@ -51,7 +51,7 @@ def convert_python_dict_to_json(py_dict_str):
     result = re.sub(r':\s*\'([^\']*)\'', lambda m: ': "' + m.group(1).replace('"', '\\"') + '"', result)
     
     # Replace Python's True/False/None with JSON equivalents
-    result = result.replace('True', 'true').replace('False', 'false').replace('None', 'null')
+    result = result.replace('True', 'true').replace('False', 'false').replace('None', 'null').replace("inf", "Infinity")
     
     return result