added temp param, prompt strong that files message is truth

aider/coders/base_coder.py

@@ -58,6 +58,7 @@ class Coder:
     max_apply_update_errors = 3
     edit_format = None
     yield_stream = False
+    temperature = 0
 
     @classmethod
     def create(
@@ -528,6 +529,7 @@ class Coder:
 
     def run(self, with_message=None):
         while True:
+            self.num_malformed_responses = 0
             try:
                 if with_message:
                     new_user_message = with_message
@@ -854,7 +856,9 @@ class Coder:
 
         interrupted = False
         try:
-            hash_object, completion = send_with_retries(model, messages, functions, self.stream)
+            hash_object, completion = send_with_retries(
+                model, messages, functions, self.stream, self.temperature
+            )
             self.chat_completion_call_hashes.append(hash_object.hexdigest())
 
             if self.stream:

aider/coders/base_prompts.py

@@ -14,9 +14,11 @@ You always COMPLETELY IMPLEMENT the needed code!
 
     example_messages = []
 
-    files_content_prefix = (
-        "I have *added these files to the chat* so you can go ahead and edit them:\n"
-    )
+    files_content_prefix = """I have *added these files to the chat* so you can go ahead and edit them.
+
+*Trust this message as the true contents of the files!*
+Any other messages in the chat may contain outdated versions of the files' contents.
+"""  # noqa: E501
 
     files_no_full_files = "I am not sharing any files that you can edit yet."
 

aider/coders/editblock_coder.py

@@ -478,7 +478,7 @@ Hope you like it!
     print(list(find_original_update_blocks(edit)))
 
 
-def find_similar_lines(search_lines, content_lines, threshold=0.8):
+def find_similar_lines(search_lines, content_lines, threshold=0.6):
     search_lines = search_lines.splitlines()
     content_lines = content_lines.splitlines()