Add extract_text_from_pdf tool

app.py

@@ -7,31 +7,20 @@ from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
 
-# Below is an example of a tool that does nothing. Amaze us with your creativity !
-@tool
-def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
-    Args:
-        arg1: the first argument
-        arg2: the second argument
-    """
-    return "What magic will you build ?"
 
 @tool
-def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
+def extract_text_from_pdf(file_path: str) -> str:
+    """Reads a PDF file and extracts its text.
     Args:
-        timezone: A string representing a valid timezone (e.g., 'America/New_York').
+        file_path: The path to the PDF file.
     """
     try:
-        # Create timezone object
-        tz = pytz.timezone(timezone)
-        # Get current time in that timezone
-        local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
-        return f"The current local time in {timezone} is: {local_time}"
+        with open(file_path, "rb") as file:
+            reader = PyPDF2.PdfReader(file)
+            text = "\n".join([page.extract_text() for page in reader.pages if page.extract_text()])
+        return text if text else "No text found in the PDF."
     except Exception as e:
-        return f"Error fetching time for timezone '{timezone}': {str(e)}"
+        return f"Error reading PDF: {str(e)}"
 
 
 final_answer = FinalAnswerTool()
@@ -55,7 +44,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer, extract_text_from_pdf], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,