Update app.py

app.py

@@ -15,11 +15,10 @@ login(token=os.environ["HUGGINGFACEHUB_API_TOKEN"])
 ## TOOL 1
 search_tool = DuckDuckGoSearchTool()
 
-## TOOL 2
 class WikipediaTool(Tool):
     name = "wikipedia_search"
     description = "Search Wikipedia for a given topic and return a concise summary."
-    inputs = {"query": "string"}
+    inputs = {"query": {"type": "string"}}
     output_type = "string"
 
     def forward(self, query: str) -> str:
@@ -33,11 +32,12 @@ class WikipediaTool(Tool):
         except Exception as e:
             return f"Error: {str(e)}"
 
-## TOOL 3
+
+# --- Tool 2: Audio Transcription Tool (uses whisper base) ---
 class AudioTranscriptionTool(Tool):
     name = "audio_transcriber"
     description = "Transcribes an uploaded audio file to text using Whisper."
-    inputs = {"audio": "audio"}
+    inputs = {"audio": {"type": "audio"}}
     output_type = "string"
 
     def forward(self, audio: str) -> str:
@@ -53,11 +53,12 @@ class AudioTranscriptionTool(Tool):
         except Exception as e:
             return f"Transcription failed: {str(e)}"
 
-## TOOL 4
+
+# --- Tool 3: Excel Reader Tool ---
 class ExcelReaderTool(Tool):
     name = "excel_reader"
     description = "Reads uploaded Excel file and summarizes sheet data."
-    inputs = {"excel": "file"}
+    inputs = {"excel": {"type": "file"}}
     output_type = "string"
 
     def forward(self, excel) -> str: