Update app.py

app.py

@@ -12,8 +12,6 @@ from reportlab.lib.styles import getSampleStyleSheet
 from bs4 import BeautifulSoup
 import re
 import base64
-from gtts import gTTS
-import tempfile
 
 # Set Gemini API Key
 client = genai.Client(api_key=os.environ.get("GEMINI_API_KEY"))
@@ -57,7 +55,16 @@ def extract_text_from_tex(tex_file):
     content = re.sub(r'\\[a-zA-Z]+', '', content)
     return content
 
-# --------- Process Video Function ---------
+def process_image(image_file):
+    image_bytes = image_file.read()
+    encoded_image = base64.b64encode(image_bytes).decode("utf-8")
+    return {
+        "inline_data": {
+            "mime_type": image_file.type,
+            "data": encoded_image
+        }
+    }
+
 def process_video(video_file):
     video_bytes = video_file.read()
     filetype = video_file.name.split(".")[-1].lower()
@@ -66,10 +73,7 @@ def process_video(video_file):
         "mkv": "video/x-matroska",
         "flv": "video/x-flv",
         "wmv": "video/x-ms-wmv",
-        "mpeg": "video/mpeg",
-        "mp4": "video/mp4",
-        "webm": "video/webm",
-        "mov": "video/quicktime"
+        "mpeg": "video/mpeg"
     }
     mime_type = mime_map.get(filetype, video_file.type)
     encoded_video = base64.b64encode(video_bytes).decode("utf-8")
@@ -80,19 +84,20 @@ def process_video(video_file):
         }
     }
 
-# --------- Text to Speech Function ---------
-def speak_auto(text):
-    tts = gTTS(text=text, lang='en')
-    with tempfile.NamedTemporaryFile(delete=True, suffix=".mp3") as fp:
-        tts.save(fp.name)
-        audio_bytes = fp.read()
-        b64 = base64.b64encode(audio_bytes).decode()
-        audio_html = f"""
-            <audio autoplay>
-                <source src="data:audio/mp3;base64,{b64}" type="audio/mp3">
-            </audio>
-        """
-        st.markdown(audio_html, unsafe_allow_html=True)
+def export_conversation_to_pdf(conversation_history):
+    pdf_path = "Conversation.pdf"
+    doc = SimpleDocTemplate(pdf_path, pagesize=A4)
+    styles = getSampleStyleSheet()
+    elements = []
+
+    for i, (user_q, gemini_a) in enumerate(conversation_history):
+        elements.append(Paragraph(f"<b>Q{i+1}:</b> {user_q}", styles["Normal"]))
+        elements.append(Spacer(1, 8))
+        elements.append(Paragraph(f"<b>A{i+1}:</b> {gemini_a.replace(chr(10), '<br/>')}", styles["Normal"]))
+        elements.append(Spacer(1, 16))
+
+    doc.build(elements)
+    return pdf_path
 
 # --------- Main App ---------
 def main():
@@ -215,9 +220,6 @@ def main():
                             st.success("\U0001F4A1 Answer:")
                             st.write(response.text)
 
-                            # Convert the response text to speech and play it
-                            speak_auto(response.text)
-
                             st.session_state.chat_history.append({
                                 "question": user_input,
                                 "answer": response.text