CF-42 Suggest changes fails sometimes on some PRs - fix diffcontents response parsing and enforce some checking around it

codeflash/api/cfapi.py

@@ -5,7 +5,8 @@ import requests
 from codeflash.code_utils.env_utils import get_codeflash_api_key
 from codeflash.github.PrComment import PrComment
 
-CFAPI_BASE_URL = "https://app.codeflash.ai"
+# CFAPI_BASE_URL = "https://app.codeflash.ai"
+CFAPI_BASE_URL = "http://localhost:3001"
 
 CFAPI_HEADERS = {"Authorization": f"Bearer {get_codeflash_api_key()}"}
 

codeflash/github/PrComment.py

@@ -31,5 +31,5 @@ class PrComment:
 
 
 class FileDiffContent(BaseModel):
-    old_content: str
-    new_content: str
+    oldContent: str
+    newContent: str

codeflash/main.py

@@ -574,8 +574,8 @@ class Optimizer:
                                 pr_number=pr,
                                 file_changes={
                                     path: FileDiffContent(
-                                        old_content=original_code, new_content=new_code
-                                    ).model_dump_json()
+                                        oldContent=original_code, newContent=new_code
+                                    ).model_dump(mode="json")
                                 },
                                 pr_comment=PrComment(
                                     optimization_explanation=best_optimization[1],