Update app.py

app.py

@@ -38,18 +38,16 @@ conversation_history = []
 def latex_to_image(latex_string):
     plt.figure(figsize=(10, 1))
     plt.axis('off')
-    plt.text(0.5, 0.5, latex_string, size=20, ha='center', va='center')
+    plt.text(0.5, 0.5, latex_string, size=20, ha='center', va='center', color='white')
     
     buffer = BytesIO()
-    plt.savefig(buffer, format='png', bbox_inches='tight', pad_inches=0.1, transparent=True)
+    plt.savefig(buffer, format='png', bbox_inches='tight', pad_inches=0.1, transparent=True, facecolor='black')
     buffer.seek(0)
     
     image_base64 = base64.b64encode(buffer.getvalue()).decode()
     plt.close()
     
     return image_base64
-    
-
 
 def process_and_convert_latex(text):
     # 단일 $ 또는 이중 $$ 로 둘러싸인 LaTeX 수식을 찾습니다.
@@ -161,26 +159,22 @@ class MyClient(discord.Client):
         # 텍스트와 LaTeX 수식 분리
             text_parts = re.split(r'(\$\$.*?\$\$|\$.*?\$)', message, flags=re.DOTALL)
         
-        # 텍스트 먼저 출력
-            for part in text_parts:
-                if not part.startswith('$'):
-                    if part.strip():
-                        await self.send_long_message(channel, part.strip())
-        
-        # LaTeX 수식 처리 및 이미지로 출력
             for part in text_parts:
                 if part.startswith('$'):
+                # LaTeX 수식 처리 및 이미지로 출력
                     latex_content = part.strip('$')
                     image_base64 = latex_to_image(latex_content)
                     image_binary = base64.b64decode(image_base64)
                     await channel.send(file=discord.File(BytesIO(image_binary), 'equation.png'))
+                else:
+                # 텍스트 출력
+                    if part.strip():
+                        await self.send_long_message(channel, part.strip())
     
         except Exception as e:
             logging.error(f"Error in send_message_with_latex: {str(e)}")
             await channel.send("An error occurred while processing the message.")
-    
- 
-
+        
     async def send_long_message(self, channel, message):
         if len(message) <= 2000:
             await channel.send(message)