Update app.py

app.py

@@ -11,6 +11,7 @@ model = HfApiModel(
 )
 
 class ProjectScopingTool(Tool):
+
     name = "project_scoping_tool"
     description = """
     Handles project scoping by collecting key details such as type, domain, budget, and timeline.
@@ -40,7 +41,7 @@ class ProjectScopingTool(Tool):
         },
     }
 
-    output_type = "json"
+    output_type = "string"
 
     def forward(self, project_type: str, domain: str, budget_min: float, budget_max: float, timeline_months: int):
 
@@ -69,7 +70,7 @@ class TechnicalArchitectureTool(Tool):
         }
     }
 
-    output_type = "json"
+    output_type = "string"
 
     def forward(self, project_type: str):
 
@@ -109,7 +110,7 @@ class CostEstimationTool(Tool):
         }
     }
 
-    output_type = "json"
+    output_type = "string"
 
     def forward(self, architecture_size: int, timeline_months: int):
 
@@ -129,7 +130,7 @@ class DeploymentTool(Tool):
 
     inputs = {}
 
-    output_type = "json"
+    output_type = "string"
 
     def forward(self):
 
@@ -153,7 +154,7 @@ class MeetingPreparationTool(Tool):
         }
     }
 
-    output_type = "json"
+    output_type = "string"
 
     def forward(self, project_stage: str):