WIP: Add latest trend functionality

Gradio_UI.py

@@ -262,7 +262,11 @@ class GradioUI:
         import gradio as gr
 
         with gr.Blocks(fill_height=True) as demo:
-            start_message = "Please provide the area or topic that you want to find the latest trends for."
+            start_message = (
+                "Welcome to Trend Finder! To help you identify the most recent trends, please specify "
+                "the area or topic you are interested in. Enter your topic in Markdown format so that "
+                "it can be properly parsed and analyzed."
+                )
             stored_messages = gr.State([gr.ChatMessage(role="assistant", content=start_message)])
             file_uploads_log = gr.State([])
             chatbot = gr.Chatbot(

app.py

@@ -12,51 +12,30 @@ from Gradio_UI import GradioUI
 import re
 from typing import Dict
 
+import re
+from typing import Dict
+
 @tool
 def parse_search_results(query_results: str) -> Dict[str, str]:
     """
     Parses search results text and extracts URLs along with their corresponding description.
     
     Args:
-        query_results: A string representing the search results. Each search result is expected to start with a URL,
-                       followed by one or more lines of description until the next URL is encountered.
-                       
+        query_results: A string representing the search results.
+                       Each result should start with a URL, followed by description text.
+    
     Returns:
-        A dictionary where each key is a URL and the corresponding value is the description text.
+        A dictionary where each key is a URL and its value is the description text.
     """
-    results: Dict[str, str] = {}
-    current_url = None
-    current_desc = []
-    
-    # Split the input into lines
-    lines = query_results.splitlines()
-    print(lines)
-    
-    # Regex pattern to match a URL (starting with http:// or https://)
-    url_pattern = re.compile(r"^(https?://\S+)")
-    
-    for line in lines:
-        stripped_line = line.strip()
-        if not stripped_line:
-            continue  # Skip empty lines
-        
-        # Check if the line starts with a URL
-        url_match = url_pattern.match(stripped_line)
-        if url_match:
-            # Save the previous URL and its description if available
-            if current_url is not None:
-                results[current_url] = " ".join(current_desc).strip()
-            # Set the new URL and reset description accumulator
-            current_url = url_match.group(1)
-            current_desc = []
-        else:
-            # Accumulate description lines
-            current_desc.append(stripped_line)
-    
-    # Save the last URL and its description if any
-    if current_url is not None:
-        results[current_url] = " ".join(current_desc).strip()
+    # This regex matches a URL (starting with http:// or https://)
+    # followed by any text (including newlines) until the next URL or end of string.
+    pattern = re.compile(r"(https?://\S+)\s*([\s\S]*?)(?=(https?://\S+)|$)")
     
+    results = {}
+    for match in pattern.finditer(query_results):
+        url = match.group(1).strip()
+        description = match.group(2).strip()
+        results[url] = description
     return results