Remove json repair (#24)

Author: xingyaoww

openhands/core/utils/json.py

@@ -2,7 +2,6 @@
 from typing import Any
 from datetime import datetime
 
-from json_repair import repair_json
 from litellm.types.utils import ModelResponse
 
 from openhands.core.llm.exceptions import LLMResponseError
@@ -46,23 +45,4 @@ def loads(json_str, **kwargs):
     try:
         return json.loads(json_str, **kwargs)
     except json.JSONDecodeError:
-        pass
-    depth = 0
-    start = -1
-    for i, char in enumerate(json_str):
-        if char == "{":
-            if depth == 0:
-                start = i
-            depth += 1
-        elif char == "}":
-            depth -= 1
-            if depth == 0 and start != -1:
-                response = json_str[start : i + 1]
-                try:
-                    json_str = repair_json(response)
-                    return json.loads(json_str, **kwargs)
-                except (json.JSONDecodeError, ValueError, TypeError) as e:
-                    raise LLMResponseError(
-                        "Invalid JSON in response. Please make sure the response is a valid JSON object."
-                    ) from e
-    raise LLMResponseError("No valid JSON object found in response.")
+        raise LLMResponseError("No valid JSON object found in response.")

pyproject.toml

@@ -5,12 +5,11 @@ description = "OpenHands: Code Less, Make More"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
-    "bashlex>=0.18",
-    "binaryornot>=0.4.4",
-    "cachetools>=6.1.0",
+    "bashlex>=0.18",  # TODO: move these to separate runtime projects
+    "binaryornot>=0.4.4",  # TODO: move these to separate runtime projects
+    "cachetools>=6.1.0",  # TODO: move these to separate runtime projects
     "fastmcp>=2.11.3",
-    "json-repair>=0.50.0",
-    "libtmux>=0.46.2",
+    "libtmux>=0.46.2",  # TODO: move these to separate runtime projects
     "litellm>=1.75.9",
     "pydantic>=2.11.7",
     "python-frontmatter>=1.1.0",