globalize histories on generate and transcribe functions

app.py

@@ -29,6 +29,8 @@ pipe = pipeline(
 
 
 def generate(user_prompt, temperature=0.1, max_new_tokens=128, top_p=0.95, repetition_penalty=1.0):
+    global formatted_history
+
     temperature = float(temperature)
     if temperature < 1e-2:
         temperature = 1e-2
@@ -53,7 +55,8 @@ def generate(user_prompt, temperature=0.1, max_new_tokens=128, top_p=0.95, repet
 
 
 @spaces.GPU(duration=60)
-def transcribe(audio, formatted_history, instruct_history):
+def transcribe(audio):
+    global instruct_history, formatted_history
     sr, y = audio
     y = y.astype(np.float32)
     y /= np.max(np.abs(y))
@@ -91,7 +94,7 @@ with gr.Blocks() as demo:
     transcription_box = gr.Textbox(
         formatted_history, label="Transcription")
 
-    transcribe_btn.click(fn=transcribe, inputs=[audio_input, formatted_history, instruct_history],
+    transcribe_btn.click(fn=transcribe, inputs=[audio_input],
                          outputs=[output_audio])