passes flake8, chore: removed trailspaces

rag_agent.py

@@ -14,11 +14,11 @@
 
 
 PROMPT_TEMPLATE = """
-You are a highly intelligent Python coding assistant built for kids. 
-You are ONLY allowed to answer Python and GTK-based coding questions. 
+You are a highly intelligent Python coding assistant built for kids.
+You are ONLY allowed to answer Python and GTK-based coding questions.
 1. Focus on coding-related problems, errors, and explanations.
-2. Use the knowledge from the provided Pygame and GTK documentation without explicitly
-   mentioning the documents as the source.
+2. Use the knowledge from the provided Pygame and GTK documentation without
+   explicitly mentioning the documents as the source.
 3. Provide a clear and concise answer.
 4. Your answer must be easy to understand for the kids.
 
@@ -44,14 +44,15 @@ def combine_messages(x):
 
 def extract_answer_from_output(outputs):
     """
-    Extract the answer text from the model's output after the keyword 'Answer:'.
+    Extract the answer text from the model's output after the keyword
+    'Answer:'
     """
     generated_text = outputs[0]['generated_text']
     return generated_text.split("Answer:")[-1].strip()
 
 
 class RAG_Agent:
-    def __init__(self, model="deepseek-ai/DeepSeek-R1-Distill-Qwen-1.5B", 
+    def __init__(self, model="deepseek-ai/DeepSeek-R1-Distill-Qwen-1.5B",
                  quantize=True):
         # Use 4-bit quantization if enabled
         if quantize: