Update app.py

app.py

@@ -10,6 +10,10 @@ import difflib
 from tiktoken import get_encoding
 from openai import AzureOpenAI
 
+# Clear proxy environment variables to avoid proxies error
+os.environ.pop("HTTP_PROXY", None)
+os.environ.pop("HTTPS_PROXY", None)
+
 # ConversationMemory class (unchanged)
 class ConversationMemory:
     def __init__(self, db_path="conversation.db"):
@@ -66,7 +70,7 @@ class ConversationMemory:
         cursor = self.conn.execute("SELECT * FROM conversation_chunks ORDER BY timestamp DESC LIMIT ?", (limit,))
         return [{"chunk_id": row[0], "text": row[1], "role": row[2], "timestamp": row[3], "intent": row[4], "token_count": row[5]} for row in cursor]
 
-# TextEditor class (fixed typo in add_suffix)
+# TextEditor class (unchanged)
 class TextEditor:
     def __init__(self, memory):
         self.memory = memory
@@ -104,7 +108,7 @@ class TextEditor:
         chunk = self.memory.get_chunk(chunk_id)
         if chunk:
             chunk['text'] = chunk['text'] + suffix
-            self.memory.update_chunk(chunk_id, chunk['text'])  # Fixed typo
+            self.memory.update_chunk(chunk_id, chunk['text'])
         return chunk['text']
         
     def diff(self, chunk_id, original_text):
@@ -115,14 +119,13 @@ class TextEditor:
             return '\n'.join(diff)
         return ""
 
-# OpenAIApi class (unchanged, includes proxies fix)
+# OpenAIApi class (removed http_client_kwargs)
 class OpenAIApi:
     def __init__(self, preprompt="", endpoint="https://T-App-GPT4o.openai.azure.com/openai/v1/", model="gpt-4o", api_key=None):
         self.client = AzureOpenAI(
             azure_endpoint=endpoint,
             api_key=api_key or os.getenv("AZURE_OPENAI_API_KEY"),
-            api_version="2025-01-01-preview",
-            http_client_kwargs={"proxies": None}
+            api_version="2025-01-01-preview"
         )
         self.model = model
         self.preprompt = preprompt
@@ -261,7 +264,7 @@ class OpenAIApi:
             self.memory.add_chunk(error_msg, "system")
             return {"error": error_msg}
 
-# Gradio UI (unchanged, uses messages format)
+# Gradio UI (unchanged)
 async def chat_submit(user_input, chat_history, preprompt):
     api = OpenAIApi(preprompt=preprompt, api_key=os.getenv("AZURE_OPENAI_API_KEY"))
     response = await api.fetch_response(user_input)