Update app.py

app.py

@@ -4,7 +4,6 @@ import yaml
 import gradio as gr
 from smolagents import CodeAgent, HfApiModel, tool
 
-
 @tool
 def fetch_latest_arxiv_papers(keywords: list, num_results: int = 3) -> list:
     """
@@ -25,7 +24,7 @@ def fetch_latest_arxiv_papers(keywords: list, num_results: int = 3) -> list:
     try:
         print(f"DEBUG: Searching arXiv papers with keywords: {keywords}")  # Debug input
         
-        #Properly format query with +AND+ for multiple keywords
+        # ✅ Properly format query with +AND+ for multiple keywords
         query = "+AND+".join([f"all:{kw}" for kw in keywords])  
         query_encoded = urllib.parse.quote(query)  # Encode spaces and special characters
         
@@ -51,6 +50,7 @@ def fetch_latest_arxiv_papers(keywords: list, num_results: int = 3) -> list:
         print(f"ERROR: {str(e)}")  # Debug errors
         return [{"error": f"Error fetching research papers: {str(e)}"}]
 
+# ✅ Define the AI Model
 model = HfApiModel(
     max_tokens=2096,
     temperature=0.5,
@@ -58,7 +58,7 @@ model = HfApiModel(
     custom_role_conversions=None,
 )
 
-# Load prompt templates
+# ✅ Load prompt templates
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
 
@@ -75,7 +75,7 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-# Define Gradio Search Function
+#Define Gradio Search Function
 def search_papers(user_input):
     keywords = [kw.strip() for kw in user_input.split(",") if kw.strip()]  # Ensure valid keywords
     print(f"DEBUG: Received input keywords - {keywords}")  # Debug user input
@@ -96,7 +96,7 @@ def search_papers(user_input):
     print("DEBUG: No results found.")
     return "No results found. Try different keywords."
 
-#  Create Gradio UI
+
 with gr.Blocks() as demo:
     gr.Markdown("# arXiv Research Paper Fetcher")
     keyword_input = gr.Textbox(label="Enter keywords (comma-separated)", placeholder="e.g., deep learning, reinforcement learning")
@@ -107,5 +107,5 @@ with gr.Blocks() as demo:
 
     print("DEBUG: Gradio UI is running. Waiting for user input...")
 
-# Launch Gradio App
+
 demo.launch()