fix: handle_chat missing

app.py

@@ -278,69 +278,69 @@ class RepoAnalyzer:
                 continue
         return False, "Tidak dapat membaca file dengan encoding yang didukung"
 
-    async def handle_chat(message, history, provider_choice, model_name, xai_key, gemini_key, selected_files):
-        if not analyzer.current_repo:
-            yield history + [[message, "⚠️ Mohon clone repository terlebih dahulu sebelum mengajukan pertanyaan."]]
-            return
+async def handle_chat(message, history, provider_choice, model_name, xai_key, gemini_key, selected_files):
+    if not analyzer.current_repo:
+        yield history + [[message, "⚠️ Mohon clone repository terlebih dahulu sebelum mengajukan pertanyaan."]]
+        return
         
-        history = history or []
-        history.append([message, ""])
+    history = history or []
+    history.append([message, ""])
         
-        try:
+    try:
             # Add context about selected files to the prompt
-            file_context = ""
-            if selected_files:
-                file_context = "\n\nFile yang dipilih:\n"
-                for file in selected_files:
-                    content = analyzer.repo_content.get(file, "")
-                    escaped_content = content.replace('`', r'\`')
+        file_context = ""
+        if selected_files:
+            file_context = "\n\nFile yang dipilih:\n"
+            for file in selected_files:
+                content = analyzer.repo_content.get(file, "")
+                escaped_content = content.replace('`', r'\`')
                     
-                    html = (
-                        '<div class="wrapper-artifact">'
-                        f'<div class="header-artifact">'
-                        f'<span>{file}</span>'
-                        f'<button class="copy-button" onclick="copyToClipboard(`{escaped_content}`)">Copy</button>'
-                        '</div>'
-                        '<div class="content-artifact">'
-                        f'<pre><code>{content}</code></pre>'
-                        '</div>'
-                        '</div>'
-                    )
-                    file_context += html
+                html = (
+                    '<div class="wrapper-artifact">'
+                    f'<div class="header-artifact">'
+                    f'<span>{file}</span>'
+                    f'<button class="copy-button" onclick="copyToClipboard(`{escaped_content}`)">Copy</button>'
+                    '</div>'
+                    '<div class="content-artifact">'
+                    f'<pre><code>{content}</code></pre>'
+                    '</div>'
+                    '</div>'
+                )
+                file_context += html
             
-            enhanced_message = f"{message}\n{file_context}"
+        enhanced_message = f"{message}\n{file_context}"
             
-            full_response = ""
-            if provider_choice == AIProvider.XAI:
-                async for chunk in analyzer.stream_xai_response(enhanced_message, xai_key, model_name):
+        full_response = ""
+        if provider_choice == AIProvider.XAI:
+            async for chunk in analyzer.stream_xai_response(enhanced_message, xai_key, model_name):
                     # Wrap code blocks in custom styling
-                    chunk = process_code_blocks(chunk)
-                    full_response += chunk
-                    await asyncio.sleep(0.08)
-                    history[-1][1] = full_response
-                    yield history
+                chunk = process_code_blocks(chunk)
+                full_response += chunk
+                await asyncio.sleep(0.08)
+                history[-1][1] = full_response
+                yield history
                     
-            elif provider_choice == AIProvider.GEMINI:
-                async for chunk in analyzer.stream_gemini_response(enhanced_message, gemini_key or DEFAULT_GEMINI_KEY):
-                    chunk = process_code_blocks(chunk)
-                    full_response += chunk
-                    await asyncio.sleep(0.08)
-                    history[-1][1] = full_response
-                    yield history
+        elif provider_choice == AIProvider.GEMINI:
+            async for chunk in analyzer.stream_gemini_response(enhanced_message, gemini_key or DEFAULT_GEMINI_KEY):
+                chunk = process_code_blocks(chunk)
+                full_response += chunk
+                await asyncio.sleep(0.08)
+                history[-1][1] = full_response
+                yield history
                     
-            else:  # OLLAMA
-                response = analyze_with_ollama(model_name, enhanced_message)
-                response = process_code_blocks(response)
-                words = response.split()
-                for i in range(len(words)):
-                    full_response = " ".join(words[:i+1])
-                    await asyncio.sleep(0.08)
-                    history[-1][1] = full_response
-                    yield history
+        else:  # OLLAMA
+            response = analyze_with_ollama(model_name, enhanced_message)
+            response = process_code_blocks(response)
+            words = response.split()
+            for i in range(len(words)):
+                full_response = " ".join(words[:i+1])
+                await asyncio.sleep(0.08)
+                history[-1][1] = full_response
+                yield history
                     
-        except Exception as e:
-            history[-1][1] = f"⚠️ Error: {str(e)}"
-            yield history
+    except Exception as e:
+        history[-1][1] = f"⚠️ Error: {str(e)}"
+        yield history
     
 def process_code_blocks(text):
     """Process markdown code blocks to use custom artifact styling"""