Update app.py

app.py

@@ -456,22 +456,28 @@ def process_tool_request(tool_request_data):
     tool_name = tool_request_data["name"]
     tool_parameters = tool_request_data["parameters"]
     tool_return = None
+    
     if tool_name == arxiv_tool.json_name:
         query = tool_parameters["query"]
         max_results = tool_parameters.get("max_results", 5)
         sort_by = tool_parameters.get("sort_by", "relevance")
         search_results = arxiv_tool.actual_function(query=query, max_results=max_results, sort_by=sort_by)
         tool_return = {"name": arxiv_tool.json_name, "return": search_results}
+        
     elif tool_name == nih_ref_snp_tool.json_name:
         snp = tool_parameters["snp"]
         search_results = nih_ref_snp_tool.actual_function(snp=snp)
         tool_return = {"name": nih_ref_snp_tool.json_name, "return": search_results}
-    elif tool_name == weather_tool.json_name:
-        location = tool_parameters["location"]
-        search_results = weather_tool.actual_function(location=location)
-        tool_return = {"name": weather_tool.json_name, "return": search_results}
+        
+    elif tool_name == perplexity_tool.programmatic_name:
+        query = tool_parameters["query"]
+        api_key = tool_parameters["api_key"]
+        search_results = perplexity_tool.actual_function(query=query, api_key=api_key)
+        tool_return = {"name": perplexity_tool.programmatic_name, "return": search_results}
+        
     else:
         raise ValueError(f"Unknown tool name: {tool_name}")
+        
     lgs("TOOL: " + str(tool_return))
     return tool_return